This commit was generated by cvs2svn to compensate for changes in r1738,svn2git-root

which included commits to RCS files with non-trunk default branches.

svn path=/trunk/externals/iemlib/; revision=1739

41 files changed, 6273 insertions, 0 deletions

diff --git a/src/iemlib2/add2_comma.c b/src/iemlib2/add2_comma.c
new file mode 100644
index 0000000..62ee45f
--- /dev/null
+++ b/src/iemlib2/add2_comma.c
@@ -0,0 +1,123 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ add2_comma ---------------------------- */
+static t_class *add2_comma_class;
+
+typedef struct _add2_comma
+{
+    t_object   x_obj;
+    int        x_size;
+    t_atom     *x_at;
+    t_symbol   *x_sym;
+    t_atomtype x_type;
+} t_add2_comma;
+
+static void add2_comma_bang(t_add2_comma *x)
+{
+	SETCOMMA(x->x_at);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, x->x_at);
+}
+
+static void add2_comma_float(t_add2_comma *x, t_float f)
+{
+	SETCOMMA(x->x_at);
+	SETFLOAT(x->x_at+1, f);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at);
+}
+
+static void add2_comma_symbol(t_add2_comma *x, t_symbol *s)
+{
+	SETCOMMA(x->x_at);
+	SETSYMBOL(x->x_at+1, s);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 2, x->x_at);
+}
+
+/*static void add2_comma_pointer(t_add2_comma *x, t_gpointer *gp)
+{
+    if(!x->x_at)
+    {
+        x->x_n = 1;
+	x->x_at = (t_atom *)getbytes(sizeof(t_atom));
+    }
+    x->x_ac = 1;
+    SETPOINTER(x->x_at, gp);
+    x->x_sym = &s_pointer;
+    outlet_pointer(x->x_obj.ob_outlet, gp);
+}*/
+
+static void add2_comma_list(t_add2_comma *x, t_symbol *s, int ac, t_atom *av)
+{
+	int i;
+
+	if((ac+1) > x->x_size)
+	{
+		x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+2)*sizeof(t_atom));
+		x->x_size = ac+2;
+	}
+	SETCOMMA(x->x_at);
+	for(i=1; i<=ac; i++)
+		x->x_at[i] = av[i-1];
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+1, x->x_at);
+}
+
+static void add2_comma_anything(t_add2_comma *x, t_symbol *s, int ac, t_atom *av)
+{
+	int i;
+
+	if((ac+2) > x->x_size)
+	{
+		x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+3)*sizeof(t_atom));
+		x->x_size = ac+3;
+	}
+	SETCOMMA(x->x_at);
+	SETSYMBOL(x->x_at+1, s);
+	for(i=1; i<=ac; i++)
+		x->x_at[i+1] = av[i-1];
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+2, x->x_at);
+}
+
+static void add2_comma_free(t_add2_comma *x)
+{
+	if(x->x_at)
+		freebytes(x->x_at, x->x_size * sizeof(t_atom));
+}
+
+static void *add2_comma_new(void)
+{
+	t_add2_comma *x = (t_add2_comma *)pd_new(add2_comma_class);
+
+	x->x_size = 10;
+	x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
+	x->x_sym = gensym("add2");
+	outlet_new(&x->x_obj, &s_list);
+	return(x);
+}
+
+void add2_comma_setup(void)
+{
+    add2_comma_class = class_new(gensym("add2_comma"), (t_newmethod)add2_comma_new,
+			       (t_method)add2_comma_free, sizeof(t_add2_comma), 0, 0);
+    class_addbang(add2_comma_class, (t_method)add2_comma_bang);
+    class_addanything(add2_comma_class, add2_comma_anything);
+    class_addlist(add2_comma_class, add2_comma_list);
+    /*class_addpointer(add2_comma_class, add2_comma_pointer);*/
+    class_addfloat(add2_comma_class, (t_method)add2_comma_float);
+    class_addsymbol(add2_comma_class, add2_comma_symbol);
+    class_sethelpsymbol(add2_comma_class, gensym("iemhelp/help-add2_comma"));
+}
+
diff --git a/src/iemlib2/bpe.c b/src/iemlib2/bpe.c
new file mode 100644
index 0000000..c011424
--- /dev/null
+++ b/src/iemlib2/bpe.c
@@ -0,0 +1,125 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ bpe ---------------------------- */
+static t_class *bpe_class;
+
+typedef struct _bpe
+{
+    t_object x_obj;
+    t_clock  *x_clock;
+    int      x_maxnum;
+    int      x_curnum;
+    int      x_curindex;
+    t_atom   *x_beg;
+    void     *x_out_val;
+    void     *x_out_time;
+    void     *x_out_finished;
+} t_bpe;
+
+static void bpe_stop(t_bpe *x)
+{
+    clock_unset(x->x_clock);
+}
+
+static void bpe_tick(t_bpe *x)
+{
+    t_atom *vec = x->x_beg;
+    float val, time;
+
+    if(x->x_curindex >= x->x_curnum)
+    {
+	bpe_stop(x);
+        outlet_bang(x->x_out_finished);
+    }
+    else
+    {
+	vec += x->x_curindex;
+        val = atom_getfloat(vec++);
+        time = atom_getfloat(vec);
+        outlet_float(x->x_out_time, time);
+        outlet_float(x->x_out_val, val);
+	x->x_curindex += 2;
+	clock_delay(x->x_clock, time);
+    }
+}
+
+static void bpe_bang(t_bpe *x)
+{
+    t_atom *vec = x->x_beg;
+    float val, time;
+
+    if(x->x_curnum)
+    {
+	x->x_curindex = 2;
+	val = atom_getfloat(vec++);
+	time = atom_getfloat(vec);
+	outlet_float(x->x_out_time, time);
+	outlet_float(x->x_out_val, val);
+	clock_delay(x->x_clock, time);
+    }
+}
+
+static void bpe_list(t_bpe *x, t_symbol *s, int ac, t_atom *av)
+{
+    int n = ac & 0xfffffffe, i;
+    t_atom *vec = x->x_beg;
+    if(n > x->x_maxnum)
+    {
+	freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom));
+        x->x_maxnum = 2 + n;
+	x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom));
+        vec = x->x_beg;
+    }
+    x->x_curnum = n;
+    for(i=0; i<n; i++)
+    {
+	*vec++ = *av++;
+    }
+}
+
+static void bpe_free(t_bpe *x)
+{
+    freebytes(x->x_beg, x->x_maxnum*sizeof(t_atom));
+    clock_free(x->x_clock);
+}
+
+static void *bpe_new(void)
+{
+    t_bpe *x = (t_bpe *)pd_new(bpe_class);
+
+    x->x_curindex = 0;
+    x->x_maxnum = 20;
+    x->x_curnum = 0;
+    x->x_beg = (t_atom *)getbytes(x->x_maxnum*sizeof(t_atom));
+    x->x_clock = clock_new(x, (t_method)bpe_tick);
+    x->x_out_val = outlet_new(&x->x_obj, &s_float);
+    x->x_out_time = outlet_new(&x->x_obj, &s_float);
+    x->x_out_finished = outlet_new(&x->x_obj, &s_bang);
+    return (x);
+}
+
+void bpe_setup(void)
+{
+    bpe_class = class_new(gensym("bpe"), (t_newmethod)bpe_new,
+    	(t_method)bpe_free, sizeof(t_bpe), 0, 0);
+    class_addmethod(bpe_class, (t_method)bpe_stop, gensym("stop"), 0);
+    class_addbang(bpe_class, bpe_bang);
+    class_addlist(bpe_class, (t_method)bpe_list);
+    class_sethelpsymbol(bpe_class, gensym("iemhelp/help-bpe"));
+}
+
diff --git a/src/iemlib2/dollarg.c b/src/iemlib2/dollarg.c
new file mode 100644
index 0000000..253c0ff
--- /dev/null
+++ b/src/iemlib2/dollarg.c
@@ -0,0 +1,113 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "g_canvas.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
+
+/* ------------------------ dollarg ---------------------------- */
+
+static t_class *dollarg_class;
+
+typedef struct _dollarg
+{
+	t_object	x_obj;
+	void			*x_outlet_ac;
+	t_atom		*x_at;
+	int				x_ac;
+} t_dollarg;
+
+static void dollarg_float(t_dollarg *x, t_floatarg f)
+{
+	int i = (int)f;
+
+	if(!i)
+	{
+		outlet_float(x->x_outlet_ac, x->x_ac);
+		if(x->x_ac)
+			outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
+	}
+	else if(i > 0)
+	{
+		if(i <= x->x_ac)
+		{
+			outlet_float(x->x_outlet_ac, i);
+			if(IS_A_FLOAT(x->x_at, i-1))
+				outlet_float(x->x_obj.ob_outlet, atom_getfloatarg(i-1, x->x_ac, x->x_at));
+			else if(IS_A_SYMBOL(x->x_at, i-1))
+				outlet_symbol(x->x_obj.ob_outlet, atom_getsymbolarg(i-1, x->x_ac, x->x_at));
+		}
+		else
+			outlet_float(x->x_outlet_ac, 0);
+	}
+	else
+	{
+		int j = x->x_ac + i;
+
+		if(j >= 0)
+		{
+			outlet_float(x->x_outlet_ac, j+1);
+			if(IS_A_FLOAT(x->x_at, j))
+				outlet_float(x->x_obj.ob_outlet, atom_getfloatarg(j, x->x_ac, x->x_at));
+			else if(IS_A_SYMBOL(x->x_at, j))
+				outlet_symbol(x->x_obj.ob_outlet, atom_getsymbolarg(j, x->x_ac, x->x_at));
+		}
+		else
+			outlet_float(x->x_outlet_ac, 0);
+	}
+}
+
+static void dollarg_bang(t_dollarg *x)
+{
+	dollarg_float(x, 0.0f);
+}
+
+static void dollarg_free(t_dollarg *x)
+{
+	if(x->x_ac)
+		freebytes(x->x_at, x->x_ac * sizeof(t_atom));
+}
+
+static void *dollarg_new(void)
+{
+	t_dollarg *x = (t_dollarg *)pd_new(dollarg_class);
+	t_glist *glist=(t_glist *)canvas_getcurrent();
+	t_canvas *canvas=glist_getcanvas(glist);
+	int pargc;
+	t_atom *pargv, *at;
+
+	canvas_setcurrent(canvas);
+	canvas_getargs(&pargc, &pargv);
+	canvas_unsetcurrent(canvas);
+	x->x_at = (t_atom *)getbytes(pargc*sizeof(t_atom));
+	x->x_ac = pargc;
+	at = x->x_at;
+	while(pargc--)
+		*at++ = *pargv++;
+	outlet_new(&x->x_obj, &s_list);
+	x->x_outlet_ac = outlet_new(&x->x_obj, &s_float);
+	return (x);
+}
+
+void dollarg_setup(void)
+{
+	dollarg_class = class_new(gensym("dollarg"), (t_newmethod)dollarg_new,
+				   (t_method)dollarg_free, sizeof(t_dollarg), 0, 0);
+	class_addcreator((t_newmethod)dollarg_new, gensym("$n"), 0);
+	class_addbang(dollarg_class, (t_method)dollarg_bang);
+	class_addfloat(dollarg_class, (t_method)dollarg_float);
+	class_sethelpsymbol(dollarg_class, gensym("iemhelp/help-dollarg"));
+}
diff --git a/src/iemlib2/exp_inc.c b/src/iemlib2/exp_inc.c
new file mode 100644
index 0000000..065937f
--- /dev/null
+++ b/src/iemlib2/exp_inc.c
@@ -0,0 +1,138 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ exp_inc ---------------------------- */
+static t_class *exp_inc_class;
+
+typedef struct _exp_inc
+{
+    t_object x_obj;
+    float    x_initialval;
+    float    x_currentval;
+    float    x_mulfactor;
+    float    x_addincrement;
+    float    x_min;
+    float    x_max;
+} t_exp_inc;
+
+static void exp_inc_bang(t_exp_inc *x)
+{                                                   
+    outlet_float(x->x_obj.ob_outlet, x->x_currentval);
+    x->x_currentval = x->x_currentval * x->x_mulfactor + x->x_addincrement;
+    if(x->x_currentval < x->x_min)
+        x->x_currentval = x->x_min;
+    if(x->x_currentval > x->x_max)
+        x->x_currentval = x->x_max;
+}
+
+static void exp_inc_reset(t_exp_inc *x)
+{
+    x->x_currentval = x->x_initialval;
+    if(x->x_currentval < x->x_min)
+        x->x_currentval = x->x_min;
+    if(x->x_currentval > x->x_max)
+        x->x_currentval = x->x_max;
+}
+
+static void exp_inc_float(t_exp_inc *x, t_floatarg f)
+{
+    x->x_initialval = (float)f;
+    x->x_currentval = x->x_initialval;
+    if(x->x_currentval < x->x_min)
+        x->x_currentval = x->x_min;
+    if(x->x_currentval > x->x_max)
+        x->x_currentval = x->x_max;
+}
+
+static void exp_inc_ft1(t_exp_inc *x, t_floatarg f)
+{
+    x->x_mulfactor = 1.0 + 0.01*(float)f;
+}
+
+static void exp_inc_ft2(t_exp_inc *x, t_floatarg f)
+{
+    x->x_addincrement = (float)f;
+}
+
+static void exp_inc_ft3(t_exp_inc *x, t_floatarg f)
+{
+    x->x_min = (float)f;
+    if(x->x_currentval < x->x_min)
+        x->x_currentval = x->x_min;
+}
+
+static void exp_inc_ft4(t_exp_inc *x, t_floatarg f)
+{
+    x->x_max = (float)f;
+    if(x->x_currentval > x->x_max)
+        x->x_currentval = x->x_max;
+}
+
+static void exp_inc_list(t_exp_inc *x, t_symbol *s, int ac, t_atom *av)
+{
+    if((ac == 5)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)&&IS_A_FLOAT(av,2)
+      &&IS_A_FLOAT(av,3)&&IS_A_FLOAT(av,4))
+    {
+        exp_inc_ft4(x, atom_getfloatarg(4, ac, av));
+	exp_inc_ft3(x, atom_getfloatarg(3, ac, av));
+        exp_inc_ft2(x, atom_getfloatarg(2, ac, av));
+	exp_inc_ft1(x, atom_getfloatarg(1, ac, av));
+        exp_inc_float(x, atom_getfloatarg(0, ac, av));
+    }
+}
+
+static void *exp_inc_new(t_symbol *s, int ac, t_atom *av)
+{
+    t_exp_inc *x = (t_exp_inc *)pd_new(exp_inc_class);
+
+    x->x_currentval = 10.0;
+    x->x_mulfactor = 1.0;
+    x->x_addincrement = 0.0;
+    x->x_min = 0.0;
+    x->x_max = 1000.0;
+    if((ac == 5)&&IS_A_FLOAT(av,0)&&IS_A_FLOAT(av,1)&&IS_A_FLOAT(av,2)
+       &&IS_A_FLOAT(av,3)&&IS_A_FLOAT(av,4))
+    {
+	exp_inc_ft4(x, atom_getfloatarg(4, ac, av));
+	exp_inc_ft3(x, atom_getfloatarg(3, ac, av));
+        exp_inc_ft2(x, atom_getfloatarg(2, ac, av));
+	exp_inc_ft1(x, atom_getfloatarg(1, ac, av));
+        exp_inc_float(x, atom_getfloatarg(0, ac, av));
+    }
+    outlet_new(&x->x_obj, &s_float);
+    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
+    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft2"));
+    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft3"));
+    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft4"));
+    return (x);
+}
+
+void exp_inc_setup(void)
+{
+    exp_inc_class = class_new(gensym("exp_inc"), (t_newmethod)exp_inc_new,
+    	0, sizeof(t_exp_inc), 0, A_GIMME, 0);
+    class_addbang(exp_inc_class, exp_inc_bang);
+    class_addlist(exp_inc_class, (t_method)exp_inc_list);
+    class_addmethod(exp_inc_class, (t_method)exp_inc_reset, gensym("reset"), 0);
+    class_addfloat(exp_inc_class, (t_method)exp_inc_float);
+    class_addmethod(exp_inc_class, (t_method)exp_inc_ft1, gensym("ft1"), A_FLOAT, 0);
+    class_addmethod(exp_inc_class, (t_method)exp_inc_ft2, gensym("ft2"), A_FLOAT, 0);
+    class_addmethod(exp_inc_class, (t_method)exp_inc_ft3, gensym("ft3"), A_FLOAT, 0);
+    class_addmethod(exp_inc_class, (t_method)exp_inc_ft4, gensym("ft4"), A_FLOAT, 0);
+    class_sethelpsymbol(exp_inc_class, gensym("iemhelp/help-exp_inc"));
+}
+
diff --git a/src/iemlib2/float24.c b/src/iemlib2/float24.c
new file mode 100644
index 0000000..3923482
--- /dev/null
+++ b/src/iemlib2/float24.c
@@ -0,0 +1,83 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ---- float24 - float=int or list of float=symbol concaternat to int=float ----- */
+
+typedef struct _float24
+{
+	t_object	x_obj;
+	float			x_arg;
+} t_float24;
+
+static t_class *float24_class;
+
+static float float24_calc_sum(int argc, t_atom *argv)
+{
+	int i;
+	char str[1000], buf[100];
+
+	str[0] = 0;
+	for(i=0; i<argc; i++)
+	{
+		if(IS_A_FLOAT(argv, i))
+		{
+			sprintf(buf, "%g", (float)atom_getfloatarg(i, argc, argv));
+			strcat(str, buf);
+		}
+	}
+	return(atof(str));
+}
+
+static void float24_bang(t_float24 *x)
+{
+	outlet_float(x->x_obj.ob_outlet, x->x_arg);
+}
+
+static void float24_float(t_float24 *x, t_float f)
+{
+	x->x_arg = f;
+	float24_bang(x);
+}
+
+static void float24_list(t_float24 *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if(argc > 0)
+		x->x_arg = float24_calc_sum(argc, argv);
+	float24_bang(x);
+}
+
+static void *float24_new(t_symbol *s, int argc, t_atom *argv)
+{
+	t_float24 *x = (t_float24 *)pd_new(float24_class);
+
+	outlet_new(&x->x_obj, &s_float);
+	x->x_arg = 0.0f;
+	if(argc > 0)
+		x->x_arg = float24_calc_sum(argc, argv);
+	return (x);
+}
+
+void float24_setup(void)
+{
+    float24_class = class_new(gensym("float24"), (t_newmethod)float24_new, 0,
+			      sizeof(t_float24), 0, A_GIMME, 0);
+    class_addcreator((t_newmethod)float24_new, gensym("f24"), A_GIMME, 0);
+    class_addbang(float24_class, (t_method)float24_bang);
+    class_addfloat(float24_class, (t_method)float24_float);
+    class_addlist(float24_class, (t_method)float24_list);
+    class_sethelpsymbol(float24_class, gensym("iemhelp/help-float24"));
+}
diff --git a/src/iemlib2/iem_anything_kernel.c b/src/iemlib2/iem_anything_kernel.c
new file mode 100644
index 0000000..11fee81
--- /dev/null
+++ b/src/iemlib2/iem_anything_kernel.c
@@ -0,0 +1,148 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "g_canvas.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
+
+/* ------------------------ iem_anything_kernel ---------------------------- */
+static t_class *iem_anything_kernel_class;
+
+typedef struct _iem_anything_kernel
+{
+	t_object			x_obj;
+	int						x_inlet_select;
+	int						x_size;
+	int						x_ac;
+	t_atom				*x_at;
+	t_symbol			*x_sym;
+} t_iem_anything_kernel;
+
+static void iem_anything_kernel_atcopy(t_atom *src, t_atom *dst, int n)
+{
+	while(n--)
+		*dst++ = *src++;
+}
+
+static void iem_anything_kernel_inlet_select(t_iem_anything_kernel *x, t_floatarg in_sel_01)
+{
+	x->x_inlet_select = (int)in_sel_01;
+}
+
+static void iem_anything_kernel_anything(t_iem_anything_kernel *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac == 0)&&(s == &s_bang))
+	{
+		if(x->x_inlet_select)
+		{
+			x->x_ac = ac;
+			x->x_sym = s;
+		}
+		else
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
+	}
+	else
+	{
+		if(ac > x->x_size)
+		{
+			x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), ac*sizeof(t_atom));
+			x->x_size = ac;
+		}
+		x->x_ac = ac;
+		x->x_sym = s;
+		iem_anything_kernel_atcopy(av, x->x_at, ac);
+		if(!x->x_inlet_select)
+			outlet_anything(x->x_obj.ob_outlet, s, ac, av);
+	}
+}
+
+static void iem_anything_kernel_free(t_iem_anything_kernel *x)
+{
+	if(x->x_at)
+		freebytes(x->x_at, x->x_size * sizeof(t_atom));
+}
+
+static void *iem_anything_kernel_new(void)
+{
+	t_iem_anything_kernel *x = (t_iem_anything_kernel *)pd_new(iem_anything_kernel_class);
+	t_glist *glist = (t_glist *)canvas_getcurrent();
+	t_canvas *canvas=glist_getcanvas(glist);
+	int ac=0;
+	t_atom *av;
+
+	canvas_setcurrent(canvas);
+	canvas_getargs(&ac, &av);
+	canvas_unsetcurrent(canvas);
+
+	if(!ac)
+	{
+		x->x_sym = &s_bang;
+		x->x_size = 10;
+		x->x_ac = 0;
+		x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
+	}
+	else if(ac == 1)
+	{
+		x->x_size = 10;
+		x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
+		if(IS_A_SYMBOL(av,0))
+		{
+			x->x_sym = atom_getsymbol(av);
+			x->x_ac = 0;
+		}
+		else
+		{
+			x->x_sym = &s_list;
+			x->x_ac = 1;
+			x->x_at[0] = *av;
+		}
+	}
+	else /* ac > 1 */
+	{
+		if(IS_A_SYMBOL(av,0))
+		{
+			x->x_sym = atom_getsymbol(av++);
+			ac--;
+		}
+		else
+			x->x_sym = &s_list;
+		if(ac < 10)
+			x->x_size = 10;
+		else
+			x->x_size = ac;
+		x->x_ac = ac;
+		x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
+		iem_anything_kernel_atcopy(av, x->x_at, ac);
+	}
+	x->x_inlet_select = 1;
+	outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void iem_anything_kernel_setup(void)
+{
+	char str[2];
+
+	str[0] = 1;/*inlet-sym = "\0x01"*/
+	str[1] = 0;
+	iem_anything_kernel_class = class_new(gensym("iem_anything_kernel"),
+		(t_newmethod)iem_anything_kernel_new, (t_method)iem_anything_kernel_free,
+																						sizeof(t_iem_anything_kernel), 0, 0);
+	class_addmethod(iem_anything_kernel_class, (t_method)iem_anything_kernel_inlet_select, gensym(str), A_FLOAT, 0);
+	class_addanything(iem_anything_kernel_class, iem_anything_kernel_anything);
+	class_sethelpsymbol(iem_anything_kernel_class, gensym("iemhelp/help-iem_anything"));
+}
+
diff --git a/src/iemlib2/iem_append_kernel.c b/src/iemlib2/iem_append_kernel.c
new file mode 100644
index 0000000..2c67872
--- /dev/null
+++ b/src/iemlib2/iem_append_kernel.c
@@ -0,0 +1,351 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "g_canvas.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
+
+
+/* ------------------------ iem_append_kernel ---------------------------- */
+static t_class *iem_append_kernel_class;
+
+typedef struct _iem_append_kernel
+{
+	t_object		x_obj;
+	int					x_inlet_select;
+	int					x_size12;
+	int					x_size2;
+	int					x_ac1;
+	int					x_ac2;
+	t_atom			*x_at12;
+	t_atom			*x_at2;
+	t_symbol		*x_sym1;
+	t_symbol		*x_sym2;
+	t_atomtype	x_type1;
+	t_atomtype	x_type2;
+} t_iem_append_kernel;
+
+static void iem_append_kernel_atcopy(t_atom *src, t_atom *dst, int n)
+{
+	while(n--)
+		*dst++ = *src++;
+}
+
+static void iem_append_kernel_merge(t_iem_append_kernel *x, int off)
+{
+	if((x->x_ac1+x->x_ac2+1) > x->x_size12)
+	{
+		x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2+1)*sizeof(t_atom));
+		x->x_size12 = 2*(x->x_ac1+x->x_ac2+1);
+	}
+	if(off)
+		SETSYMBOL(x->x_at12 + x->x_ac1, x->x_sym2);
+	iem_append_kernel_atcopy(x->x_at2, x->x_at12 + x->x_ac1 + off, x->x_ac2);
+}
+
+static void iem_append_kernel_out(t_iem_append_kernel *x)
+{
+	int off=0;
+
+	if(x->x_type1 == A_GIMME)
+	{
+		if(x->x_type2 == A_COMMA)
+			off = 1;
+		else
+			off = 0;
+		iem_append_kernel_merge(x, off);
+		outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12);
+	}
+	else if(x->x_type1 == A_COMMA)
+	{
+		if(x->x_type2 == A_COMMA)
+			off = 1;
+		else
+			off = 0;
+		iem_append_kernel_merge(x, off);
+		outlet_anything(x->x_obj.ob_outlet, x->x_sym1, x->x_ac1+x->x_ac2+off, x->x_at12);
+	}
+	else if(x->x_type1 == A_NULL)/*depends on 2.part*/
+	{
+		iem_append_kernel_merge(x, 0);
+		if(x->x_type2 == A_GIMME)
+			outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at12);
+		else if(x->x_type2 == A_COMMA)
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym2, x->x_ac2, x->x_at12);
+		else if(x->x_type2 == A_FLOAT)
+			outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12));
+		else if(x->x_type2 == A_SYMBOL)
+			outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12));
+		else if(x->x_type2 == A_NULL)
+			outlet_bang(x->x_obj.ob_outlet);
+		else if(x->x_type2 == A_POINTER)
+			outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer);
+	}
+	else
+	{
+		if(x->x_type2 == A_COMMA)
+			off = 1;
+		else
+			off = 0;
+		iem_append_kernel_merge(x, off);
+		if(x->x_type2 == A_NULL)
+		{
+			if(x->x_type1 == A_FLOAT)
+				outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at12));
+			else if(x->x_type1 == A_SYMBOL)
+				outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at12));
+			else if(x->x_type1 == A_POINTER)
+				outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at12->a_w.w_gpointer);
+		}
+		else
+			outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at12);
+	}
+}
+
+static void iem_append_kernel_inlet_select(t_iem_append_kernel *x, t_floatarg fin_sel_01)
+{
+	x->x_inlet_select = (int)fin_sel_01;
+}
+
+static void iem_append_kernel_bang(t_iem_append_kernel *x)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 0;
+		x->x_type2 = A_NULL;
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 0;
+		x->x_type1 = A_NULL;
+		iem_append_kernel_out(x);
+	}
+}
+
+static void iem_append_kernel_float(t_iem_append_kernel *x, t_float f)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 1;
+		x->x_type2 = A_FLOAT;
+		SETFLOAT(x->x_at2, f);
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 1;
+		x->x_type1 = A_FLOAT;
+		SETFLOAT(x->x_at12, f);
+		iem_append_kernel_out(x);
+	}
+}
+
+static void iem_append_kernel_symbol(t_iem_append_kernel *x, t_symbol *s)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 1;
+		x->x_type2 = A_SYMBOL;
+		SETSYMBOL(x->x_at2, s);
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 1;
+		x->x_type1 = A_SYMBOL;
+		SETSYMBOL(x->x_at12, s);
+		iem_append_kernel_out(x);
+	}
+}
+
+static void iem_append_kernel_pointer(t_iem_append_kernel *x, t_gpointer *gp)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 1;
+		x->x_type2 = A_POINTER;
+		SETPOINTER(x->x_at2, gp);
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 1;
+		x->x_type1 = A_POINTER;
+		SETPOINTER(x->x_at12, gp);
+		iem_append_kernel_out(x);
+	}
+}
+
+static void iem_append_kernel_list(t_iem_append_kernel *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		if(ac > x->x_size2)
+		{
+			x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
+			x->x_size2 = 2*ac;
+		}
+		x->x_ac2 = ac;
+		x->x_type2 = A_GIMME;
+		x->x_sym2 = &s_list;
+		iem_append_kernel_atcopy(av, x->x_at2, ac);
+	}
+	else /* if 1st inlet */
+	{
+		if((x->x_size2+ac) > x->x_size12)
+		{
+			x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_size2+ac)*sizeof(t_atom));
+			x->x_size12 = 2*(x->x_size2+ac);
+		}
+		x->x_ac1 = ac;
+		x->x_type1 = A_GIMME;
+		iem_append_kernel_atcopy(av, x->x_at12, ac);
+		x->x_sym1 = &s_list;
+		iem_append_kernel_out(x);
+	}
+}
+
+static void iem_append_kernel_anything(t_iem_append_kernel *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		if((ac+1) > x->x_size2)
+		{
+			x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
+			x->x_size2 = 2*ac;
+		}
+		x->x_ac2 = ac;
+		x->x_type2 = A_COMMA;
+		x->x_sym2 = s;
+		iem_append_kernel_atcopy(av, x->x_at2, ac);
+	}
+	else /* if 1st inlet */
+	{
+		if((x->x_size2+ac+1) > x->x_size12)
+		{
+			x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_size2+ac+1)*sizeof(t_atom));
+			x->x_size12 = 2*(x->x_size2+ac+1);
+		}
+		x->x_ac1 = ac;
+		x->x_type1 = A_COMMA;
+		iem_append_kernel_atcopy(av, x->x_at12, ac);
+		x->x_sym1 = s;
+		iem_append_kernel_out(x);
+	}
+}
+
+static void iem_append_kernel_free(t_iem_append_kernel *x)
+{
+	if(x->x_at12)
+		freebytes(x->x_at12, x->x_size12 * sizeof(t_atom));
+	if(x->x_at2)
+		freebytes(x->x_at2, x->x_size2 * sizeof(t_atom));
+}
+
+static void *iem_append_kernel_new(void)
+{
+	t_iem_append_kernel *x = (t_iem_append_kernel *)pd_new(iem_append_kernel_class);
+	t_glist *glist = (t_glist *)canvas_getcurrent();
+	t_canvas *canvas=glist_getcanvas(glist);
+	int ac=0;
+	t_atom *av;
+
+	canvas_setcurrent(canvas);
+	canvas_getargs(&ac, &av);
+	canvas_unsetcurrent(canvas);
+
+	x->x_type1 = A_NULL;
+	x->x_sym1 = &s_list;
+	x->x_size2 = 10;
+	if(ac > 5)
+		x->x_size2 = 2*ac;
+	x->x_at2 = (t_atom *)getbytes(x->x_size2 * sizeof(t_atom));
+	x->x_size12 = x->x_size2 + 10;
+	x->x_at12 = (t_atom *)getbytes(x->x_size12 * sizeof(t_atom));
+	x->x_ac1 = 0;
+	x->x_inlet_select = 1;
+	if(ac <= 0)
+	{
+		x->x_type2 = A_NULL;
+		x->x_ac2 = 0;
+		x->x_sym2 = &s_list;
+	}
+	else
+	{
+		if(IS_A_FLOAT(av, 0))
+		{
+			if(ac == 1)
+				iem_append_kernel_float(x, atom_getfloat(av));
+			else
+				iem_append_kernel_list(x, &s_list, ac, av);
+		}
+		else if(IS_A_SYMBOL(av, 0))
+		{
+			t_symbol *xsym=atom_getsymbol(av);
+
+			if(xsym == gensym("symbol"))
+			{
+				if(ac > 1)
+					iem_append_kernel_symbol(x, atom_getsymbol(av+1));
+				else
+					iem_append_kernel_symbol(x, gensym(""));
+			}
+			else if(xsym == gensym("float"))
+			{
+				if(ac > 1)
+				{
+					if(IS_A_FLOAT(av, 1))
+						iem_append_kernel_float(x, atom_getfloat(av+1));
+					else
+						iem_append_kernel_float(x, 0.0f);
+				}
+				else
+					iem_append_kernel_float(x, 0.0f);
+			}
+			else if(xsym == gensym("list"))
+			{
+				iem_append_kernel_list(x, &s_list, ac-1, av+1);
+			}
+			else
+			{
+				iem_append_kernel_anything(x, xsym, ac-1, av+1);
+			}
+		}
+	}
+	outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void iem_append_kernel_setup(void)
+{
+	char str[2];
+
+	str[0] = 1;
+	str[1] = 0;
+	iem_append_kernel_class = class_new(gensym("iem_append_kernel"),
+		(t_newmethod)iem_append_kernel_new, (t_method)iem_append_kernel_free,
+																							sizeof(t_iem_append_kernel), 0, 0);
+	class_addbang(iem_append_kernel_class, (t_method)iem_append_kernel_bang);
+	class_addpointer(iem_append_kernel_class, iem_append_kernel_pointer);
+	class_addfloat(iem_append_kernel_class, (t_method)iem_append_kernel_float);
+	class_addsymbol(iem_append_kernel_class, iem_append_kernel_symbol);
+	class_addlist(iem_append_kernel_class, iem_append_kernel_list);
+	class_addmethod(iem_append_kernel_class, (t_method)iem_append_kernel_inlet_select, gensym(str), A_FLOAT, 0);
+	class_addanything(iem_append_kernel_class, iem_append_kernel_anything);
+	class_sethelpsymbol(iem_append_kernel_class, gensym("iemhelp/help-merge_any"));
+}
diff --git a/src/iemlib2/iem_i_route.c b/src/iemlib2/iem_i_route.c
new file mode 100644
index 0000000..48855e6
--- /dev/null
+++ b/src/iemlib2/iem_i_route.c
@@ -0,0 +1,111 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* -------------------------- iem_i_route ------------------------------ */
+/* routes a list beginning with a float to an outlet, which are defined by
+   first- , last- index and offset-index */
+
+static t_class *iem_i_route_class;
+
+typedef struct _iem_i_route
+{
+	t_object	x_obj;
+	int				x_first_element;
+	int				x_last_element;
+	t_outlet	**x_out;
+} t_iem_i_route;
+
+static void iem_i_route_list(t_iem_i_route *x, t_symbol *sel, int argc, t_atom *argv)
+{
+	t_outlet **out;
+	int first, last, i;
+
+	if(!argc)
+		return;
+	i = (int)atom_getintarg(0, argc, argv);
+	first = x->x_first_element;
+	last = x->x_last_element;
+	out = x->x_out;
+	if((i >= first)&&(i <= last))
+	{
+		out += i - first;
+		if(argc >= 3)
+		{
+			if(IS_A_FLOAT(argv,1))
+				outlet_list(*out, &s_list, argc-1, argv+1);
+			else if(IS_A_SYMBOL(argv,1))
+				outlet_anything(*out, atom_getsymbolarg(1, argc, argv), argc-2, argv+2);
+		}
+		else if(argc >= 2)
+		{
+			if(IS_A_FLOAT(argv,1))
+				outlet_float(*out, (float)atom_getfloatarg(1, argc, argv));
+			else if(IS_A_SYMBOL(argv,1))
+				outlet_anything(*out, atom_getsymbolarg(1, argc, argv), 0, argv+2);
+		}
+		else
+		outlet_bang(*out);
+	}
+	else
+	{
+		out += last - first + 1;
+	outlet_list(*out, &s_list, argc, argv);
+	}
+}
+
+static void iem_i_route_free(t_iem_i_route *x)
+{
+	freebytes(x->x_out, (x->x_last_element-x->x_first_element+2) * sizeof(t_outlet *));
+}
+
+static void *iem_i_route_new(t_symbol *s, int argc, t_atom *argv)
+{
+	int n, i;
+	t_outlet **out;
+	t_iem_i_route *x = (t_iem_i_route *)pd_new(iem_i_route_class);
+
+	if((argc >= 2)&&IS_A_FLOAT(argv,0)&&IS_A_FLOAT(argv,1))
+	{
+		x->x_first_element = (int)atom_getintarg(0, argc, argv);
+		x->x_last_element = (int)atom_getintarg(1, argc, argv);
+		if((argc >= 3)&&IS_A_FLOAT(argv,2))
+		{
+			i = (int)atom_getintarg(2, argc, argv);
+			x->x_first_element += i;
+			x->x_last_element += i;
+		}
+		x->x_out = (t_outlet **)getbytes((x->x_last_element-x->x_first_element+2) * sizeof(t_outlet *));
+		n = x->x_last_element - x->x_first_element + 2;
+		for(i=0, out=x->x_out; i<n; i++, out++)
+			*out = outlet_new(&x->x_obj, &s_list);
+		return (x);
+	}
+	else
+	{
+		post("iem_i_route-ERROR: needs 3 floats!!");
+		return(0);
+	}
+}
+
+void iem_i_route_setup(void)
+{
+	iem_i_route_class = class_new(gensym("iem_i_route"), (t_newmethod)iem_i_route_new,
+				(t_method)iem_i_route_free, sizeof(t_iem_i_route), 0, A_GIMME, 0);
+	class_addcreator((t_newmethod)iem_i_route_new, gensym("iiroute"), A_GIMME, 0);
+	class_addlist(iem_i_route_class, iem_i_route_list);
+	class_sethelpsymbol(iem_i_route_class, gensym("iemhelp/help-iem_i_route"));
+}
diff --git a/src/iemlib2/iem_pbank_csv.c b/src/iemlib2/iem_pbank_csv.c
new file mode 100644
index 0000000..d426d2d
--- /dev/null
+++ b/src/iemlib2/iem_pbank_csv.c
@@ -0,0 +1,801 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+
+/* -------------------- iem_pbank_csv ------------------------------- */
+
+/* read and write method needs 2 symbols,
+ 1. symbol is a filename,
+ 2. symbol is a 3 character descriptor
+
+ 1.char: 'b'...for blank as ITEM_SEPARATOR (" ")
+ 1.char: 'c'...for comma as ITEM_SEPARATOR (",")
+ 1.char: 's'...for semicolon as ITEM_SEPARATOR (";")
+ 1.char: 't'...for tabulator as ITEM_SEPARATOR ("	" = 0x09)
+
+ 2.char: 'b'...for blank,return as END_OF_LINE (" \n")
+ 2.char: 'r'...for return-only as END_OF_LINE ("\n")
+ 2.char: 's'...for semicolon,return as END_OF_LINE (";\n")
+
+ 3.char: 'l'...for linux RETURN (0x0A)
+ 3.char: 'w'...for windows RETURN (0x0D,0x0A)
+ 3.char: 'm'...for mac RETURN (0x0D)
+
+
+
+	change: recall + offset + number
+ */
+
+static t_class *iem_pbank_csv_class;
+
+typedef struct _iem_pbank_csv
+{
+	t_object	x_obj;
+	int				x_nr_para;
+	int				x_nr_line;
+	int				x_line;
+	t_atom		*x_atbegmem;
+	t_atom		*x_atbegbuf;
+	t_atom		*x_atbegout;
+	t_canvas	*x_canvas;
+	void			*x_list_out;
+	void			*x_offset_list_out;
+} t_iem_pbank_csv;
+
+static void iem_pbank_csv_write(t_iem_pbank_csv *x, t_symbol *filename, t_symbol *format)
+{
+	char completefilename[400], eol[4], sep, mode[4], string[200];
+	int size, p, l, nrl=x->x_nr_line, nrp=x->x_nr_para;
+	int state, max=nrl*nrp, org_size, eollen;
+	FILE *fh;
+	t_atom *ap=x->x_atbegmem;
+	char formattext[100];
+
+	strcpy(mode, "bsl"); /*blank-separator, semicolon-return-eol, linux_return*/
+	sep = ' ';
+	eol[0] = ';';
+	eol[1] = 0x0a;
+	eol[2] = 0;
+	if(filename->s_name[0] == '/')
+	{
+		strcpy(completefilename, filename->s_name);
+	}
+	else if(((filename->s_name[0] >= 'A')&&(filename->s_name[0] <= 'Z')||
+			(filename->s_name[0] >= 'a')&&(filename->s_name[0] <= 'z'))&&
+			(filename->s_name[1] == ':')&&(filename->s_name[2] == '/'))
+	{
+		strcpy(completefilename, filename->s_name);
+	}
+	else
+	{
+		strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name);
+		strcat(completefilename, "/");
+		strcat(completefilename, filename->s_name);
+	}
+
+	fh = fopen(completefilename,"wb");
+	if(!fh)
+	{
+		post("iem_pbank_csv_write: cannot create %s !!\n", completefilename);
+	}
+	else
+	{
+		if(strlen(format->s_name) >= 3)
+		{
+			for(p=0; p<3; p++)
+			{
+				if((format->s_name[p] >= 'A')&&(format->s_name[p] <= 'Z'))
+					format->s_name[p] += 'a' - 'A';
+			}
+			if((format->s_name[0] == 'b')||(format->s_name[0] == 'c')||(format->s_name[0] == 's')||(format->s_name[0] == 't'))
+				mode[0] = format->s_name[0];
+			if((format->s_name[1] == 'b')||(format->s_name[1] == 'r')||(format->s_name[1] == 's'))
+				mode[1] = format->s_name[1];
+			if((format->s_name[2] == 'l')||(format->s_name[2] == 'w')||(format->s_name[2] == 'm'))
+				mode[2] = format->s_name[2];
+		}
+		else
+			post("iem_pbank_csv_write: use default format %s !!\n", mode);
+
+		if(mode[0] == 'b')
+		{
+			sep = ' ';
+			strcpy(formattext, "item-separator = BLANK; ");
+		}
+		else if(mode[0] == 'c')
+		{
+			sep = ',';
+			strcpy(formattext, "item-separator = COMMA; ");
+		}
+		else if(mode[0] == 's')
+		{
+			sep = ';';
+			strcpy(formattext, "item-separator = SEMICOLON; ");
+		}
+		else if(mode[0] == 't')
+		{
+			sep = 0x09;
+			strcpy(formattext, "item-separator = TABULATOR; ");
+		}
+
+		eollen = 1;
+		if(mode[1] == 'b')
+		{
+			eol[0] = ' ';
+			strcat(formattext, "end_of_line_terminator = BLANK-RETURN in ");
+		}
+		else if(mode[1] == 'r')
+		{
+			eollen = 0;
+			strcat(formattext, "end_of_line_terminator = RETURN in ");
+		}
+		else if(mode[1] == 's')
+		{
+			eol[0] = ';';
+			strcat(formattext, "end_of_line_terminator = SEMICOLON-RETURN in ");
+		}
+
+		if(mode[2] == 'l')
+		{
+			eol[eollen++] = 0x0a;
+			strcat(formattext, "LINUX-Format.");
+		}
+		else if(mode[2] == 'w')
+		{
+			eol[eollen++] = 0x0d;
+			eol[eollen++] = 0x0a;
+			strcat(formattext, "WINDOWS-Format.");
+		}
+		else if(mode[2] == 'm')
+		{
+			eol[eollen++] = 0x0d;
+			strcat(formattext, "MACINTOSH-Format.");
+		}
+		eol[eollen] = 0;
+
+		ap = x->x_atbegmem;
+		for(l=0; l<nrl; l++)
+		{
+			for(p=1; p<nrp; p++)
+			{
+				if(IS_A_FLOAT(ap, 0))
+					fprintf(fh, "%g%c", ap->a_w.w_float, sep);
+				else if(IS_A_SYMBOL(ap, 0))
+					fprintf(fh, "%s%c", ap->a_w.w_symbol->s_name, sep);
+				ap++;
+			}
+			if(IS_A_FLOAT(ap, 0))
+				fprintf(fh, "%g%s", ap->a_w.w_float, eol);
+			else if(IS_A_SYMBOL(ap, 0))
+				fprintf(fh, "%s%s", ap->a_w.w_symbol->s_name, eol);
+			ap++;
+		}
+		fclose(fh);
+		post("iem_pbank_csv: wrote %d parameters x %d lines to file:\n%s\nwith following format:\n%s\n", nrp, nrl, completefilename, formattext);
+	}
+}
+
+int iem_pbank_csv_text2atom(char *text, int text_size, t_atom **at_beg,
+				int *nalloc, char sep, char eol)
+{
+	char buf[MAXPDSTRING+1], *bufp, *ebuf = buf+MAXPDSTRING;
+	const char *textp = text, *etext = text + text_size;
+	int natom = 0;
+	t_atom *ap = *at_beg;
+	float f;
+
+	while(1)
+	{
+	int type;
+
+	if(textp == etext)
+		break;
+	if(*textp == eol)
+	{
+		SETSEMI(ap);
+		textp++;
+	}
+	else if(*textp == sep)
+	{
+		SETCOMMA(ap);
+		textp++;
+	}
+	else
+	{
+		char c;
+		int flst = 0, slash = 0, lastslash = 0;
+		int firstslash = (*textp == '\\');
+
+		bufp = buf;
+		do
+		{
+		c = *bufp = *textp++;
+		lastslash = slash;
+		slash = (c == '\\');
+
+		if (flst >= 0)
+		{
+			int digit = (c >= '0' && c <= '9'),
+			dot = (c == '.'), minus = (c == '-'),
+			plusminus = (minus || (c == '+')),
+			expon = (c == 'e' || c == 'E');
+			if (flst == 0)	/* beginning */
+			{
+			if (minus) flst = 1;
+			else if (digit) flst = 2;
+			else if (dot) flst = 3;
+			else flst = -1;
+			}
+			else if (flst == 1)	/* got minus */
+			{
+			if (digit) flst = 2;
+			else if (dot) flst = 3;
+			else flst = -1;
+			}
+			else if (flst == 2)	/* got digits */
+			{
+			if (dot) flst = 4;
+			else if (expon) flst = 6;
+			else if (!digit) flst = -1;
+			}
+			else if (flst == 3)	/* got '.' without digits */
+			{
+			if (digit) flst = 5;
+			else flst = -1;
+			}
+			else if (flst == 4)	/* got '.' after digits */
+			{
+			if (digit) flst = 5;
+			else if (expon) flst = 6;
+			else flst = -1;
+			}
+			else if (flst == 5)	/* got digits after . */
+			{
+			if (expon) flst = 6;
+			else if (!digit) flst = -1;
+			}
+			else if (flst == 6)	/* got 'e' */
+			{
+			if (plusminus) flst = 7;
+			else if (digit) flst = 8;
+			else flst = -1;
+			}
+			else if (flst == 7)	/* got plus or minus */
+			{
+			if (digit) flst = 8;
+			else flst = -1;
+			}
+			else if (flst == 8)	/* got digits */
+			{
+			if (!digit) flst = -1;
+			}
+		}
+		if (!slash) bufp++;
+		}
+		while (textp != etext && bufp != ebuf && *textp != ' ' &&
+		   (slash || (*textp != sep && *textp != eol)));
+		*bufp = 0;
+
+		if(*buf == '$' && buf[1] >= '0' && buf[1] <= '9' && !firstslash)
+		{
+		for (bufp = buf+2; *bufp; bufp++)
+			if (*bufp < '0' || *bufp > '9')
+			{
+			SETDOLLSYM(ap, gensym(buf+1));
+			goto iem_pbank_csv_didit;
+			}
+		SETDOLLAR(ap, atoi(buf+1));
+		iem_pbank_csv_didit: ;
+		}
+		else
+		{
+		if(flst == 2 || flst == 4 || flst == 5 || flst == 8)
+		{
+			f = atof(buf);
+			if((f < 1.0e-20)&&(f > -1.0e-20))
+			f = 0.0;
+			SETFLOAT(ap, f);
+		}
+		else
+			SETSYMBOL(ap, gensym(buf));
+		}
+	}
+
+	ap++;
+	natom++;
+	if(natom == *nalloc)
+	{
+		*at_beg = t_resizebytes(*at_beg, *nalloc * sizeof(t_atom),
+					*nalloc * (2*sizeof(t_atom)));
+		*nalloc = *nalloc * 2;
+		ap = *at_beg + natom;
+	}
+	if(textp == etext)
+		break;
+	}
+	return(natom);
+}
+
+/*static char myq(t_atom *a, int off)
+{
+	char c='0';
+
+	if(IS_A_SEMI(a,off))
+	c = 's';
+	else if(IS_A_COMMA(a,off))
+	c = 'c';
+	else if(IS_A_FLOAT(a,off))
+		c = 'f';
+	else if(IS_A_SYMBOL(a,off))
+	c = 'y';
+	return(c);
+} */
+
+static void iem_pbank_csv_read(t_iem_pbank_csv *x, t_symbol *filename, t_symbol *format)
+{
+	char completefilename[400], eol[4], sep, mode[4], *txbuf1, *txbuf2, *txvec_src, *txvec_dst;
+	int size, p, l, i, j, nrl=x->x_nr_line, nrp=x->x_nr_para, atlen=0;
+	int txlen, txalloc, hat_alloc, max, eollen;
+	FILE *fh;
+	t_atom *ap, *hap, *at;
+	char formattext[100];
+
+	strcpy(mode, "bsl"); /*blank-separator, semicolon-return-eol, linux_return*/
+	sep = ' ';
+	eol[0] = ';';
+	eol[1] = 0x0a;
+	eol[2] = 0;
+	if(filename->s_name[0] == '/')/*make complete path + filename*/
+	{
+		strcpy(completefilename, filename->s_name);
+	}
+	else if(((filename->s_name[0] >= 'A')&&(filename->s_name[0] <= 'Z')||
+			(filename->s_name[0] >= 'a')&&(filename->s_name[0] <= 'z'))&&
+			(filename->s_name[1] == ':')&&(filename->s_name[2] == '/'))
+	{
+		strcpy(completefilename, filename->s_name);
+	}
+	else
+	{
+		strcpy(completefilename, canvas_getdir(x->x_canvas)->s_name);
+		strcat(completefilename, "/");
+		strcat(completefilename, filename->s_name);
+	}
+
+	fh = fopen(completefilename,"rb");
+	if(!fh)
+	{
+		post("iem_pbank_csv_read: cannot open %s !!\n", completefilename);
+	}
+	else
+	{
+		if(strlen(format->s_name) >= 3)
+		{
+			for(p=0; p<3; p++)
+			{
+				if((format->s_name[p] >= 'A')&&(format->s_name[p] <= 'Z'))
+					format->s_name[p] += 'a' - 'A';
+			}
+			if((format->s_name[0] == 'b')||(format->s_name[0] == 'c')||(format->s_name[0] == 's')||(format->s_name[0] == 't'))
+				mode[0] = format->s_name[0];
+			if((format->s_name[1] == 'b')||(format->s_name[1] == 'r')||(format->s_name[1] == 's'))
+				mode[1] = format->s_name[1];
+			if((format->s_name[2] == 'l')||(format->s_name[2] == 'w')||(format->s_name[2] == 'm'))
+				mode[2] = format->s_name[2];
+		}
+		else
+			post("iem_pbank_csv_read: use default format %s !!\n", mode);
+		if(mode[0] == 'b')
+		{
+			sep = ' ';
+			strcpy(formattext, "item-separator = BLANK; ");
+		}
+		else if(mode[0] == 'c')
+		{
+			sep = ',';
+			strcpy(formattext, "item-separator = COMMA; ");
+		}
+		else if(mode[0] == 's')
+		{
+			sep = ';';
+			strcpy(formattext, "item-separator = SEMICOLON; ");
+		}
+		else if(mode[0] == 't')
+		{
+			sep = 0x09;
+			strcpy(formattext, "item-separator = TABULATOR; ");
+		}
+
+		eollen = 1;
+		if(mode[1] == 'b')
+		{
+			eol[0] = ' ';
+			strcat(formattext, "end_of_line_terminator = BLANK-RETURN in ");
+		}
+		else if(mode[1] == 'r')
+		{
+			eollen = 0;
+			strcat(formattext, "end_of_line_terminator = RETURN in ");
+		}
+		else if(mode[1] == 's')
+		{
+			eol[0] = ';';
+			strcat(formattext, "end_of_line_terminator = SEMICOLON-RETURN in ");
+		}
+
+		if(mode[2] == 'l')
+		{
+			eol[eollen++] = 0x0a;
+			strcat(formattext, "LINUX-Format.");
+		}
+		else if(mode[2] == 'w')
+		{
+			eol[eollen++] = 0x0d;
+			eol[eollen++] = 0x0a;
+			strcat(formattext, "WINDOWS-Format.");
+		}
+		else if(mode[2] == 'm')
+		{
+			eol[eollen++] = 0x0d;
+			strcat(formattext, "MACINTOSH-Format.");
+		}
+		eol[eollen] = 0;
+
+		fseek(fh, 0, SEEK_END);
+		txalloc = ftell(fh);
+		fseek(fh,0,SEEK_SET);
+		txbuf1 = (char *)getbytes(2 * txalloc * sizeof(char));
+		txbuf2 = (char *)getbytes(2 * txalloc * sizeof(char));
+		fread(txbuf1, sizeof(char), txalloc, fh);
+		fclose(fh);
+
+		txvec_src = txbuf1;
+		txvec_dst = txbuf2;
+		p = 0;
+		for(l=0; l<txalloc; l++)
+		{
+			if(!strncmp(txvec_src, eol, eollen)) /* replace eol by 0x0a */
+			{
+				txvec_src += eollen;
+				l += eollen - 1;
+				*txvec_dst++ = 0x0a;
+				p++;
+			}
+			else if(*txvec_src == sep) /* replace sep by ; */
+			{
+				txvec_src++;
+				*txvec_dst++ = ';';
+				p++;
+			}
+			else if((*txvec_src == '\r')||(*txvec_src == '\n')||(*txvec_src == '\t')) /* remove '\n'-returns */
+				txvec_src++;
+			else												 /* copy the same char */
+			{
+				*txvec_dst++ = *txvec_src++;
+				p++;
+			}
+		}
+		txlen = p;
+
+		txvec_src = txbuf2;
+		txvec_dst = txbuf1;
+		p = 0;
+		for(l=0; l<txlen; l++)
+		{
+			if((*txvec_src == ';')&&(txvec_src[1] == ';')) /* fill between 2 sep a zero */
+			{
+				*txvec_dst++ = *txvec_src++;
+				*txvec_dst++ = '0';
+				p += 2;
+			}
+			else if((*txvec_src == ';')&&(txvec_src[1] == 0x0a)) /* fill between sep and eol a zero */
+			{
+				*txvec_dst++ = *txvec_src++;
+				*txvec_dst++ = '0';
+				p += 2;
+			}
+			else if((*txvec_src == 0x0a)&&(txvec_src[1] == ';')) /* fill between eol and sep a zero */
+			{
+				*txvec_dst++ = *txvec_src++;
+				*txvec_dst++ = '0';
+				p += 2;
+			}
+			else if(*txvec_src == ',') /* replace a comma by a dot */
+			{
+				*txvec_dst++ = '.';
+				txvec_src++;
+				p++;
+			}
+			else							  /* copy the same char */
+			{
+				*txvec_dst++ = *txvec_src++;
+				p++;
+			}
+		}
+		txlen = p;
+
+ /*	   strncpy(txbuf2, txbuf1, txlen);
+	txbuf2[txlen] = 0;
+		post("\n\n%s\n\n", txbuf2);   */
+
+		hat_alloc = 200;
+		hap = t_getbytes(hat_alloc * sizeof(t_atom));
+
+		atlen = iem_pbank_csv_text2atom(txbuf1, txlen, &hap, &hat_alloc, ';', 0x0a);
+
+   /*	 ap = hap;
+		i = atlen;
+	while(i >= 20)
+	{
+			post("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",myq(ap,0),myq(ap,1),myq(ap,2),myq(ap,3),myq(ap,4),myq(ap,5),myq(ap,6),myq(ap,7),myq(ap,8),myq(ap,9),myq(ap,10),myq(ap,11),myq(ap,12),myq(ap,13),myq(ap,14),myq(ap,15),myq(ap,16),myq(ap,17),myq(ap,18),myq(ap,19));
+		ap += 20;
+			i -= 20;
+	}	*/
+
+		at = x->x_atbegmem;
+		for(l=0; l<nrl; l++)/*reset all*/
+		{
+			for(p=0; p<nrp; p++)
+			{
+				SETFLOAT(at, 0.0f);
+				at++;
+			}
+		}
+
+		at = x->x_atbegmem;
+		ap = hap;
+		nrp++;
+		i = 0; /* atom-counter */
+		j = 0;
+		for(l=0; l<nrl; l++)/* nrl line times */
+		{
+			for(p=1; p<=nrp;)
+			{
+				if((p == nrp) && !(IS_A_SEMI(ap,0)))
+				{
+					/*post("too long");*/
+					while(!(IS_A_SEMI(ap,0)))
+					{
+						ap++;
+						atlen--;
+						/*post("ignore");*/
+						j++;
+						if(atlen <= 0)
+						{
+							goto iem_pbank_csv_end;
+						}
+					}
+				}
+				else
+				{
+					if(IS_A_FLOAT(ap,0))
+					{
+						SETFLOAT(at, ap->a_w.w_float);
+						/*post("float");*/
+						p++;
+						i++;
+						at++;
+					}
+					else if(IS_A_SYMBOL(ap,0))
+					{
+						SETSYMBOL(at, ap->a_w.w_symbol);
+						/*post("sym");*/
+						p++;
+						i++;
+						at++;
+					}
+					else if(IS_A_SEMI(ap,0))
+					{
+						/*post("semi");*/
+						for(; p<nrp;)
+						{
+							SETFLOAT(at,0.0);
+							/*post("zero");*/
+							p++;
+							i++;
+							at++;
+						}
+						p=nrp + 1;
+					}
+					ap++;
+					atlen--;
+					j++;
+				}
+				if(atlen <= 0)
+				{
+					goto iem_pbank_csv_end;
+				}
+			}
+		}
+
+iem_pbank_csv_end:
+
+
+		freebytes(hap, hat_alloc * sizeof(t_atom));
+		freebytes(txbuf1, 2 * txalloc * sizeof(char));
+		freebytes(txbuf2, 2 * txalloc * sizeof(char));
+		post("iem_pbank_csv: read %d parameters x %d lines from file:\n%s\nwith following format:\n%s\n", nrp-1, nrl, completefilename, formattext);
+	}
+}
+
+static void iem_pbank_csv_recall(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av)
+{
+	int i, n, beg=0, nrp=x->x_nr_para;
+	t_atom *atbuf=x->x_atbegbuf, *atmem=x->x_atbegmem;
+	t_atom *atout=x->x_atbegout;
+
+	if(ac >= 2)
+		nrp = atom_getintarg(1, ac, av);
+	if(ac >= 1)
+		beg = atom_getintarg(0, ac, av);
+	if(beg < 0)
+		beg = 0;
+	else if(beg >= x->x_nr_para)
+		beg = x->x_nr_para - 1;
+	if(nrp < 0)
+		nrp = 0;
+	else if((beg+nrp) > x->x_nr_para)
+		nrp = x->x_nr_para - beg;
+	atmem += x->x_nr_para * x->x_line + beg;
+	atbuf += beg;
+	SETFLOAT(atout, (float)beg);
+	atout++;
+	for(i=0; i<nrp; i++)
+	{
+		*atbuf++ = *atmem;
+		*atout++ = *atmem++;
+	}
+	outlet_list(x->x_offset_list_out, &s_list, nrp+1, x->x_atbegout);
+	outlet_list(x->x_list_out, &s_list, nrp, x->x_atbegout+1);
+}
+
+static void iem_pbank_csv_bang(t_iem_pbank_csv *x)
+{
+	int i, nrp=x->x_nr_para;
+	t_atom *atbuf=x->x_atbegbuf;
+	t_atom *atout=x->x_atbegout;
+
+	SETFLOAT(atout, 0.0f);
+	atout++;
+	for(i=0; i<nrp; i++)
+		*atout++ = *atbuf++;
+	outlet_list(x->x_offset_list_out, &s_list, nrp+1, x->x_atbegout);
+	outlet_list(x->x_list_out, &s_list, nrp, x->x_atbegout+1);
+}
+
+static void iem_pbank_csv_store(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av)
+{
+	int i, beg=0, nrp=x->x_nr_para;
+	t_atom *atbuf=x->x_atbegbuf, *atmem=x->x_atbegmem;
+
+	if(ac >= 2)
+		nrp = atom_getintarg(1, ac, av);
+	if(ac >= 1)
+		beg = atom_getintarg(0, ac, av);
+	if(beg < 0)
+		beg = 0;
+	else if(beg >= x->x_nr_para)
+		beg = x->x_nr_para - 1;
+	if(nrp < 0)
+		nrp = 0;
+	else if((beg+nrp) > x->x_nr_para)
+		nrp = x->x_nr_para - beg;
+	atmem += x->x_nr_para * x->x_line;
+	atmem += beg;
+	atbuf += beg;
+	for(i=0; i<nrp; i++)
+		*atmem++ = *atbuf++;
+}
+
+static void iem_pbank_csv_list(t_iem_pbank_csv *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(ac >= 2)
+	{
+		int para_index = atom_getintarg(0, ac, av);
+
+		if(para_index >= 0)
+		{
+			if((para_index+ac-1) <= x->x_nr_para)
+			{
+				int i;
+
+				for(i=1; i<ac; i++)
+				{
+					x->x_atbegbuf[para_index] = av[i];
+					para_index++;
+				}
+			}
+		}
+	}
+}
+
+static void iem_pbank_csv_ft1(t_iem_pbank_csv *x, t_float fline_nr)
+{
+	int line = (int)fline_nr;
+
+	if(line < 0)
+		line = 0;
+	else if(line >= x->x_nr_line)
+		line = x->x_nr_line - 1;
+	x->x_line = line;
+}
+
+static void iem_pbank_csv_free(t_iem_pbank_csv *x)
+{
+	freebytes(x->x_atbegmem, x->x_nr_para * x->x_nr_line * sizeof(t_atom));
+	freebytes(x->x_atbegbuf, x->x_nr_para * sizeof(t_atom));
+	freebytes(x->x_atbegout, (x->x_nr_para+1) * sizeof(t_atom));
+}
+
+static void *iem_pbank_csv_new(t_symbol *s, int ac, t_atom *av)
+{
+	t_iem_pbank_csv *x = (t_iem_pbank_csv *)pd_new(iem_pbank_csv_class);
+	int nrpp=0, nrp=10, nrl=10, p, l, i;
+	t_atom *ap;
+
+	if((ac >= 1) && IS_A_FLOAT(av,0))
+		nrp = atom_getintarg(0, ac, av);
+	if((ac >= 2) && IS_A_FLOAT(av,1))
+		nrl = atom_getintarg(1, ac, av);
+	if(nrp <= 0)
+		nrp = 10;
+	if(nrl <= 0)
+		nrl = 10;
+	x->x_line = 0;
+	x->x_nr_para = nrp;
+	x->x_nr_line = nrl;
+	x->x_atbegmem = (t_atom *)getbytes(x->x_nr_para * x->x_nr_line * sizeof(t_atom));
+	x->x_atbegbuf = (t_atom *)getbytes(x->x_nr_para * sizeof(t_atom));
+	x->x_atbegout = (t_atom *)getbytes((x->x_nr_para+1) * sizeof(t_atom));
+	ap = x->x_atbegmem;
+	for(l=0; l<nrl; l++)
+	{
+		for(p=0; p<nrp; p++)
+		{
+			SETFLOAT(ap, 0.0f);
+			ap++;
+		}
+	}
+	ap = x->x_atbegbuf;
+	for(p=0; p<nrp; p++)
+	{
+		SETFLOAT(ap, 0.0f);
+		ap++;
+	}
+	x->x_list_out = outlet_new(&x->x_obj, &s_list);			/*left out*/
+	x->x_offset_list_out = outlet_new(&x->x_obj, &s_list);	/*right out*/
+	inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
+	x->x_canvas = canvas_getcurrent();
+	return (x);
+}
+
+/* ---------------- global setup function -------------------- */
+
+void iem_pbank_csv_setup(void )
+{
+	iem_pbank_csv_class = class_new(gensym("iem_pbank_csv"), (t_newmethod)iem_pbank_csv_new,
+					(t_method)iem_pbank_csv_free, sizeof(t_iem_pbank_csv), 0, A_GIMME, 0);
+	class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_recall, gensym("recall"), A_GIMME, 0);
+	class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_store, gensym("store"), A_GIMME, 0);
+	class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_read, gensym("read"), A_SYMBOL, A_DEFSYM, 0);
+	class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_write, gensym("write"), A_SYMBOL, A_DEFSYM, 0);
+	class_addlist(iem_pbank_csv_class, iem_pbank_csv_list);
+	class_addbang(iem_pbank_csv_class, iem_pbank_csv_bang);
+	class_addmethod(iem_pbank_csv_class, (t_method)iem_pbank_csv_ft1, gensym("ft1"), A_FLOAT, 0);
+	class_sethelpsymbol(iem_pbank_csv_class, gensym("iemhelp/help-iem_pbank_csv"));
+}
+
diff --git a/src/iemlib2/iem_prepend_kernel.c b/src/iemlib2/iem_prepend_kernel.c
new file mode 100644
index 0000000..5147107
--- /dev/null
+++ b/src/iemlib2/iem_prepend_kernel.c
@@ -0,0 +1,259 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "g_canvas.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
+
+
+/* ------------------------ iem_prepend_kernel ---------------------------- */
+static t_class *iem_prepend_kernel_class;
+
+typedef struct _iem_prepend_kernel
+{
+	t_object		x_obj;
+	int					x_inlet_select;
+	int					x_size;
+	int					x_ac;
+	t_atom			*x_at;
+	t_symbol		*x_sym;
+	t_atomtype	x_type;
+} t_iem_prepend_kernel;
+
+static void iem_prepend_kernel_atcopy(t_atom *src, t_atom *dst, int n)
+{
+	while(n--)
+		*dst++ = *src++;
+}
+
+static void iem_prepend_kernel_inlet_select(t_iem_prepend_kernel *x, t_floatarg fin_sel_01)
+{
+	x->x_inlet_select = (int)fin_sel_01;
+}
+
+static void iem_prepend_kernel_bang(t_iem_prepend_kernel *x)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac = 0;
+		x->x_type = A_NULL;
+		x->x_sym = &s_bang;
+	}
+	else /* if 1st inlet */
+	{
+		outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
+	}
+}
+
+static void iem_prepend_kernel_float(t_iem_prepend_kernel *x, t_float f)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac = 1;
+		x->x_type = A_FLOAT;
+		SETFLOAT(x->x_at, f);
+		x->x_sym = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		if(x->x_type == A_NULL)
+		{
+			outlet_float(x->x_obj.ob_outlet, f);
+		}
+		else
+		{
+			SETFLOAT(x->x_at+x->x_ac, f);
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
+		}
+	}
+}
+
+static void iem_prepend_kernel_symbol(t_iem_prepend_kernel *x, t_symbol *s)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac = 1;
+		x->x_type = A_SYMBOL;
+		SETSYMBOL(x->x_at, s);
+		x->x_sym = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		if(x->x_type == A_NULL)
+		{
+			outlet_symbol(x->x_obj.ob_outlet, s);
+		}
+		else
+		{
+			SETSYMBOL(x->x_at+x->x_ac, s);
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
+		}
+	}
+}
+
+static void iem_prepend_kernel_pointer(t_iem_prepend_kernel *x, t_gpointer *gp)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac = 1;
+		x->x_type = A_POINTER;
+		SETPOINTER(x->x_at, gp);
+		x->x_sym = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		if(x->x_type == A_NULL)
+		{
+			outlet_pointer(x->x_obj.ob_outlet, gp);
+		}
+		else
+		{
+			SETPOINTER(x->x_at+x->x_ac, gp);
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
+		}
+	}
+}
+
+static void iem_prepend_kernel_list(t_iem_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		if((ac+10) > x->x_size)
+		{
+			x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+10)*sizeof(t_atom));
+			x->x_size = 2*(ac+10);
+		}
+		x->x_ac = ac;
+		x->x_type = A_GIMME;
+		x->x_sym = &s_list;
+		iem_prepend_kernel_atcopy(av, x->x_at, ac);
+	}
+	else /* if 1st inlet */
+	{
+		if((ac+x->x_ac+1) > x->x_size)
+		{
+			x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+x->x_ac+1)*sizeof(t_atom));
+			x->x_size = 2*(ac+x->x_ac+1);
+		}
+		if(x->x_type == A_NULL)
+		{
+			outlet_anything(x->x_obj.ob_outlet, &s_list, ac, av);
+		}
+		else
+		{
+			iem_prepend_kernel_atcopy(av, x->x_at + x->x_ac, ac);
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+ac, x->x_at);
+		}
+	}
+}
+
+static void iem_prepend_kernel_anything(t_iem_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		if((ac+10) > x->x_size)
+		{
+			x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+10)*sizeof(t_atom));
+			x->x_size = 2*(ac+10);
+		}
+		x->x_ac = ac;
+		x->x_type = A_COMMA;
+		x->x_sym = s;
+		iem_prepend_kernel_atcopy(av, x->x_at, ac);
+	}
+	else /* if 1st inlet */
+	{
+		if((ac+x->x_ac+1) > x->x_size)
+		{
+			x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), 2*(ac+x->x_ac+1)*sizeof(t_atom));
+			x->x_size = 2*(ac+x->x_ac+1);
+		}
+		if(x->x_type == A_NULL)
+		{
+			outlet_anything(x->x_obj.ob_outlet, s, ac, av);
+		}
+		else
+		{
+			SETSYMBOL(x->x_at + x->x_ac, s);
+			iem_prepend_kernel_atcopy(av, x->x_at+x->x_ac+1, ac);
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+ac+1, x->x_at);
+		}
+	}
+}
+
+static void iem_prepend_kernel_free(t_iem_prepend_kernel *x)
+{
+	if(x->x_at)
+		freebytes(x->x_at, x->x_size * sizeof(t_atom));
+}
+
+static void *iem_prepend_kernel_new(void)
+{
+	t_iem_prepend_kernel *x = (t_iem_prepend_kernel *)pd_new(iem_prepend_kernel_class);
+	t_glist *glist = (t_glist *)canvas_getcurrent();
+	t_canvas *canvas=glist_getcanvas(glist);
+	int ac=0;
+	t_atom *av;
+
+	canvas_setcurrent(canvas);
+	canvas_getargs(&ac, &av);
+	canvas_unsetcurrent(canvas);
+
+	x->x_size = 30;
+	if(ac > 5)
+		x->x_size = 2*(ac+10);
+	x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
+	x->x_inlet_select = 1;
+	if(ac <= 0)
+	{
+		x->x_type = A_NULL;
+		x->x_ac = 0;
+		x->x_sym = &s_bang;
+	}
+	else
+	{
+		if(IS_A_FLOAT(av, 0))
+		{
+			iem_prepend_kernel_list(x, &s_list, ac, av);
+		}
+		else if(IS_A_SYMBOL(av, 0))
+		{
+			iem_prepend_kernel_anything(x, atom_getsymbol(av), ac-1, av+1);
+		}
+	}
+	outlet_new(&x->x_obj, &s_list);
+	return(x);
+}
+
+void iem_prepend_kernel_setup(void)
+{
+	char str[2];
+
+	str[0] = 1;
+	str[1] = 0;
+	iem_prepend_kernel_class = class_new(gensym("iem_prepend_kernel"),
+		(t_newmethod)iem_prepend_kernel_new, (t_method)iem_prepend_kernel_free,
+																							sizeof(t_iem_prepend_kernel), 0, 0);
+	class_addbang(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_bang);
+	class_addpointer(iem_prepend_kernel_class, iem_prepend_kernel_pointer);
+	class_addfloat(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_float);
+	class_addsymbol(iem_prepend_kernel_class, iem_prepend_kernel_symbol);
+	class_addlist(iem_prepend_kernel_class, iem_prepend_kernel_list);
+	class_addmethod(iem_prepend_kernel_class, (t_method)iem_prepend_kernel_inlet_select, gensym(str), A_FLOAT, 0);
+	class_addanything(iem_prepend_kernel_class, iem_prepend_kernel_anything);
+	class_sethelpsymbol(iem_prepend_kernel_class, gensym("iemhelp/help-merge_any"));
+}
diff --git a/src/iemlib2/iem_receive_kernel.c b/src/iemlib2/iem_receive_kernel.c
new file mode 100644
index 0000000..4ff3c76
--- /dev/null
+++ b/src/iemlib2/iem_receive_kernel.c
@@ -0,0 +1,155 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "g_canvas.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
+
+/* ------------------------ iem_receive_kernel ---------------------------- */
+
+static t_class *iem_receive_kernel_class;
+
+typedef struct _iem_receive_kernel
+{
+	t_object	x_obj;
+	t_symbol	*x_sym;
+} t_iem_receive_kernel;
+
+void iem_receive_kernel_copy_at(t_atom *src, t_atom *dst, int n)
+{
+	while(n--)
+		*dst++ = *src++;
+}
+
+static void iem_receive_kernel_set_name(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if((argc > 0)&&((IS_A_SYMBOL(argv,0))||(IS_A_FLOAT(argv,0))))
+	{
+		if(x->x_sym)
+			pd_unbind(&x->x_obj.ob_pd, x->x_sym);
+		if(IS_A_SYMBOL(argv,0))
+			x->x_sym = atom_getsymbol(argv);
+		else if(IS_A_FLOAT(argv,0))
+		{
+			char str[100];
+
+			sprintf(str, "%g", atom_getfloat(argv));
+			x->x_sym = gensym(str);
+		}
+		pd_bind(&x->x_obj.ob_pd, x->x_sym);
+	}
+}
+
+static void iem_receive_kernel_clear(t_iem_receive_kernel *x)
+{
+	if(x->x_sym)
+		pd_unbind(&x->x_obj.ob_pd, x->x_sym);
+	x->x_sym = 0;
+}
+
+static void iem_receive_kernel_bang(t_iem_receive_kernel *x)
+{
+	outlet_bang(x->x_obj.ob_outlet);
+}
+
+static void iem_receive_kernel_float(t_iem_receive_kernel *x, t_float f)
+{
+	outlet_float(x->x_obj.ob_outlet, f);
+}
+
+static void iem_receive_kernel_symbol(t_iem_receive_kernel *x, t_symbol *s)
+{
+	outlet_symbol(x->x_obj.ob_outlet, s);
+}
+
+static void iem_receive_kernel_pointer(t_iem_receive_kernel *x, t_gpointer *gp)
+{
+	outlet_pointer(x->x_obj.ob_outlet, gp);
+}
+
+static void iem_receive_kernel_list(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv)
+{
+	outlet_list(x->x_obj.ob_outlet, &s_list, argc, argv);
+}
+
+static void iem_receive_kernel_anything(t_iem_receive_kernel *x, t_symbol *s, int argc, t_atom *argv)
+{
+	outlet_anything(x->x_obj.ob_outlet, s, argc, argv);
+}
+
+static void iem_receive_kernel_free(t_iem_receive_kernel *x)
+{
+	if(x->x_sym)
+		pd_unbind(&x->x_obj.ob_pd, x->x_sym);
+}
+
+static void *iem_receive_kernel_new(void)
+{
+	t_iem_receive_kernel *x = (t_iem_receive_kernel *)pd_new(iem_receive_kernel_class);
+	t_glist *glist = (t_glist *)canvas_getcurrent();
+	t_canvas *canvas=glist_getcanvas(glist);
+	int ac=0;
+	t_atom *av;
+
+	canvas_setcurrent(canvas);
+	canvas_getargs(&ac, &av);
+	canvas_unsetcurrent(canvas);
+
+	if(ac > 0)
+	{
+		if(IS_A_SYMBOL(av,0))
+		{
+			x->x_sym = atom_getsymbol(av);
+			pd_bind(&x->x_obj.ob_pd, x->x_sym);
+		}
+		else if(IS_A_FLOAT(av,0))
+		{
+			char str[100];
+
+			sprintf(str, "%g", atom_getfloat(av));
+			x->x_sym = gensym(str);
+			pd_bind(&x->x_obj.ob_pd, x->x_sym);
+		}
+		else
+			x->x_sym = 0;
+	}
+	else
+		x->x_sym = 0;
+
+	outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void iem_receive_kernel_setup(void)
+{
+	char str[2];
+
+	str[1] = 0;
+	iem_receive_kernel_class = class_new(gensym("iem_receive_kernel"), (t_newmethod)iem_receive_kernel_new, 
+		(t_method)iem_receive_kernel_free, sizeof(t_iem_receive_kernel), 0, 0);
+	class_addbang(iem_receive_kernel_class, iem_receive_kernel_bang);
+	class_addfloat(iem_receive_kernel_class, iem_receive_kernel_float);
+	class_addsymbol(iem_receive_kernel_class, iem_receive_kernel_symbol);
+	class_addpointer(iem_receive_kernel_class, iem_receive_kernel_pointer);
+	class_addlist(iem_receive_kernel_class, iem_receive_kernel_list);
+	class_addanything(iem_receive_kernel_class, iem_receive_kernel_anything);
+//	class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_set, gensym("set"), A_GIMME, 0);
+	str[0] = 1;/*inlet-sym = "\0x01"*/
+	class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_set_name, gensym(str), A_GIMME, 0);
+	str[0] = 2;/*inlet-sym = "\0x02"*/
+	class_addmethod(iem_receive_kernel_class, (t_method)iem_receive_kernel_clear, gensym(str), 0);
+	class_sethelpsymbol(iem_receive_kernel_class, gensym("iemhelp/help-iem_receive"));
+}
diff --git a/src/iemlib2/iem_route.c b/src/iemlib2/iem_route.c
new file mode 100644
index 0000000..85071ae
--- /dev/null
+++ b/src/iemlib2/iem_route.c
@@ -0,0 +1,198 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* -------------------------- iem_route ------------------------------ */
+
+static t_class *iem_route_class;
+
+typedef struct _iem_routeelement
+{
+	t_word e_w;
+	t_outlet *e_outlet;
+} t_iem_routeelement;
+
+typedef struct _iem_route
+{
+	t_object x_obj;
+	t_atomtype x_type;
+	t_int x_nelement;
+	t_iem_routeelement *x_vec;
+	t_outlet *x_rejectout;
+} t_iem_route;
+
+static void iem_route_anything(t_iem_route *x, t_symbol *sel, int argc, t_atom *argv)
+{
+	t_iem_routeelement *e;
+	int nelement;
+
+	if(x->x_type == A_SYMBOL)
+	{
+		for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
+		{
+			if(e->e_w.w_symbol == sel)
+			{
+				if(!argc)
+					outlet_bang(e->e_outlet);
+				else
+				{
+					if(argc == 1)
+					{
+						if(argv[0].a_type == A_FLOAT)
+							outlet_float(e->e_outlet, argv[0].a_w.w_float);
+						else
+							outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, 0, argv+1);
+					}
+					else
+					{
+						if(argv[0].a_type == A_SYMBOL)
+							outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, argc-1, argv+1);
+						else
+							outlet_list(e->e_outlet, &s_list, argc, argv);
+					}
+				}
+				return;
+			}
+		}
+	}
+	outlet_anything(x->x_rejectout, sel, argc, argv);
+}
+
+static void iem_route_list(t_iem_route *x, t_symbol *sel, int argc, t_atom *argv)
+{
+	t_iem_routeelement *e;
+	int nelement;
+
+	if (x->x_type == A_FLOAT)
+	{
+		float f;
+
+		if(!argc)
+			return;
+		f = atom_getfloat(argv);
+		for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
+		{
+			if(e->e_w.w_float == f)
+			{
+				if(argc > 1 && argv[1].a_type == A_SYMBOL)
+					outlet_anything(e->e_outlet, argv[1].a_w.w_symbol, argc-2, argv+2);
+				else
+				{
+					if(argc == 1)
+						outlet_bang(e->e_outlet);
+					else if(argc == 2)
+						outlet_float(e->e_outlet, atom_getfloat(argv+1));
+					else
+						outlet_list(e->e_outlet, &s_list, argc-1, argv+1);
+				}
+				return;
+			}
+		}
+	}
+	else	/* symbol arguments */
+	{
+		if(argc > 1)		/* 2 or more args: treat as "list" */
+		{
+			for(nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
+			{
+				if(e->e_w.w_symbol == &s_list)
+				{
+					if(argv[0].a_type == A_SYMBOL)
+						outlet_anything(e->e_outlet, argv[0].a_w.w_symbol, argc-1, argv+1);
+					else
+						outlet_list(e->e_outlet, &s_list, argc, argv);
+					return;
+				}
+			}
+		}
+		else if(argc == 0)		/* no args: treat as "bang" */
+		{
+			for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
+			{
+				if (e->e_w.w_symbol == &s_bang)
+				{
+					outlet_bang(e->e_outlet);
+					return;
+				}
+			}
+		}
+		else if (argv[0].a_type == A_FLOAT) 	/* one float arg */
+		{
+			for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
+			{
+				if (e->e_w.w_symbol == &s_float)
+				{
+					outlet_float(e->e_outlet, argv[0].a_w.w_float);
+					return;
+				}
+			}
+		}
+		else
+		{
+			for (nelement = x->x_nelement, e = x->x_vec; nelement--; e++)
+			{
+				if (e->e_w.w_symbol == &s_symbol)
+				{
+					outlet_symbol(e->e_outlet, argv[0].a_w.w_symbol);
+					return;
+				}
+			}
+		}
+	}
+	outlet_list(x->x_rejectout, &s_list, argc, argv);
+}
+
+
+static void iem_route_free(t_iem_route *x)
+{
+	freebytes(x->x_vec, x->x_nelement * sizeof(*x->x_vec));
+}
+
+static void *iem_route_new(t_symbol *s, int argc, t_atom *argv)
+{
+	int n;
+	t_iem_routeelement *e;
+	t_iem_route *x = (t_iem_route *)pd_new(iem_route_class);
+	t_atom a;
+	if (argc == 0)
+	{
+		argc = 1;
+		SETFLOAT(&a, 0);
+		argv = &a;
+	}
+	x->x_type = argv[0].a_type;
+	x->x_nelement = argc;
+	x->x_vec = (t_iem_routeelement *)getbytes(argc * sizeof(*x->x_vec));
+	for (n = 0, e = x->x_vec; n < argc; n++, e++)
+	{
+		e->e_outlet = outlet_new(&x->x_obj, &s_list);
+		if (x->x_type == A_FLOAT)
+			e->e_w.w_float = atom_getfloatarg(n, argc, argv);
+	else e->e_w.w_symbol = atom_getsymbolarg(n, argc, argv);
+	}
+	x->x_rejectout = outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void iem_route_setup(void)
+{
+	iem_route_class = class_new(gensym("iem_route"), (t_newmethod)iem_route_new,
+				(t_method)iem_route_free, sizeof(t_iem_route), 0, A_GIMME, 0);
+	class_addcreator((t_newmethod)iem_route_new, gensym("ir"), A_GIMME, 0);
+	class_addlist(iem_route_class, iem_route_list);
+	class_addanything(iem_route_class, iem_route_anything);
+	class_sethelpsymbol(iem_route_class, gensym("iemhelp/help-iem_route"));
+}
diff --git a/src/iemlib2/iem_sel_any.c b/src/iemlib2/iem_sel_any.c
new file mode 100644
index 0000000..e6ff7e0
--- /dev/null
+++ b/src/iemlib2/iem_sel_any.c
@@ -0,0 +1,111 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ iem_sel_any ---------------------------- */
+static t_class *iem_sel_any_class;
+
+typedef struct _iem_sel_any
+{
+	t_object	x_obj;
+	int				x_ac;
+	int				x_max_ac;
+	t_symbol	**x_any;
+	t_symbol	*x_set;
+	void			*x_out_any;
+	void			*x_out_set_any;
+} t_iem_sel_any;
+
+
+static void iem_sel_any_float(t_iem_sel_any *x, t_float f)
+{
+	int i = (int)f;
+	t_atom at;
+
+	if(x->x_ac > 0)
+	{
+		if(i < 0)
+			i = 0;
+		if(i >= x->x_ac)
+			i = x->x_ac - 1;
+		SETSYMBOL(&at, x->x_any[i]);
+		outlet_anything(x->x_out_any, x->x_any[i], 0, 0);
+		outlet_anything(x->x_out_set_any, x->x_set, 1, &at);
+	}
+}
+
+static void iem_sel_any_add(t_iem_sel_any *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac >= 2) && (IS_A_FLOAT(av, 0)))
+	{
+		int i = (int)atom_getintarg(0, ac, av);
+
+		if((i >= 0) && (i < x->x_max_ac))
+		{
+			if(IS_A_SYMBOL(av, 1))
+				x->x_any[i] = atom_getsymbolarg(1, ac, av);
+			else if(IS_A_FLOAT(av, 1))
+			{
+				char str[100];
+
+				sprintf(str, "%g", atom_getfloatarg(1, ac, av));
+				x->x_any[i] = gensym(str);
+			}
+			if(i >= x->x_ac)
+				x->x_ac = i+1;
+		}
+	}
+}
+
+static void iem_sel_any_clear(t_iem_sel_any *x)
+{
+	x->x_ac = 0;
+}
+
+static void iem_sel_any_free(t_iem_sel_any *x)
+{
+	freebytes(x->x_any, x->x_max_ac * sizeof(t_symbol *));
+}
+
+static void *iem_sel_any_new(t_float fmax)
+{
+	t_iem_sel_any *x = (t_iem_sel_any *)pd_new(iem_sel_any_class);
+	int i;
+	t_symbol *default_sym=gensym("no_entry");
+
+	if(fmax <= 0.0)
+		fmax = 10.0;
+	x->x_max_ac = (int)fmax;
+	x->x_any = (t_symbol **)getbytes(x->x_max_ac * sizeof(t_symbol *));
+	x->x_ac = 0;
+	x->x_set = gensym("set");
+	for(i=0; i<x->x_max_ac; i++)
+		x->x_any[i] = default_sym;
+	x->x_out_set_any = outlet_new(&x->x_obj, &s_list);
+	x->x_out_any = outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void iem_sel_any_setup(void)
+{
+	iem_sel_any_class = class_new(gensym("iem_sel_any"), (t_newmethod)iem_sel_any_new,
+				   (t_method)iem_sel_any_free, sizeof(t_iem_sel_any), 0, A_DEFFLOAT, 0);
+	class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_add, gensym("add"), A_GIMME, 0);
+	class_addmethod(iem_sel_any_class, (t_method)iem_sel_any_clear, gensym("clear"), 0);
+	class_addfloat(iem_sel_any_class, (t_method)iem_sel_any_float);
+	class_sethelpsymbol(iem_sel_any_class, gensym("iemhelp/help-iem_sel_any"));
+}
+
diff --git a/src/iemlib2/iem_send_kernel.c b/src/iemlib2/iem_send_kernel.c
new file mode 100644
index 0000000..62adec7
--- /dev/null
+++ b/src/iemlib2/iem_send_kernel.c
@@ -0,0 +1,140 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "g_canvas.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+EXTERN void canvas_getargs(int *argcp, t_atom **argvp);
+
+/* -------------------- iem_send_kernel ------------------------------ */
+
+static t_class *iem_send_kernel_class;
+
+typedef struct _iem_send_kernel
+{
+	t_object x_obj;
+	t_symbol *x_sym;
+} t_iem_send_kernel;
+
+static void iem_send_kernel_set_name(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if((argc > 0)&&((IS_A_SYMBOL(argv,0))||(IS_A_FLOAT(argv,0))))
+	{
+		if(IS_A_SYMBOL(argv,0))
+			x->x_sym = atom_getsymbol(argv);
+		else if(IS_A_FLOAT(argv,0))
+		{
+			char str[100];
+
+			sprintf(str, "%g", atom_getfloat(argv));
+			x->x_sym = gensym(str);
+		}
+	}
+}
+
+static void iem_send_kernel_clear(t_iem_send_kernel *x)
+{
+	x->x_sym = 0;
+}
+
+static void iem_send_kernel_bang(t_iem_send_kernel *x)
+{
+	if(x->x_sym->s_thing)
+		pd_bang(x->x_sym->s_thing);
+}
+
+static void iem_send_kernel_float(t_iem_send_kernel *x, t_float f)
+{
+	if(x->x_sym->s_thing)
+		pd_float(x->x_sym->s_thing, f);
+}
+
+static void iem_send_kernel_symbol(t_iem_send_kernel *x, t_symbol *s)
+{
+	if(x->x_sym->s_thing)
+		pd_symbol(x->x_sym->s_thing, s);
+}
+
+static void iem_send_kernel_pointer(t_iem_send_kernel *x, t_gpointer *gp)
+{
+	if(x->x_sym->s_thing)
+		pd_pointer(x->x_sym->s_thing, gp);
+}
+
+static void iem_send_kernel_list(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if(x->x_sym->s_thing)
+		pd_list(x->x_sym->s_thing, s, argc, argv);
+}
+
+static void iem_send_kernel_anything(t_iem_send_kernel *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if(x->x_sym->s_thing)
+		typedmess(x->x_sym->s_thing, s, argc, argv);
+}
+
+static void *iem_send_kernel_new(void)
+{
+	t_iem_send_kernel *x = (t_iem_send_kernel *)pd_new(iem_send_kernel_class);
+	t_glist *glist = (t_glist *)canvas_getcurrent();
+	t_canvas *canvas=glist_getcanvas(glist);
+	int ac=0;
+	t_atom *av;
+
+	canvas_setcurrent(canvas);
+	canvas_getargs(&ac, &av);
+	canvas_unsetcurrent(canvas);
+
+	if(ac > 0)
+	{
+		if(IS_A_SYMBOL(av,0))
+		{
+			x->x_sym = atom_getsymbol(av);
+		}
+		else if(IS_A_FLOAT(av,0))
+		{
+			char str[100];
+
+			sprintf(str, "%g", atom_getfloat(av));
+			x->x_sym = gensym(str);
+		}
+		else
+			x->x_sym = 0;
+	}
+	else
+		x->x_sym = 0;
+	return (x);
+}
+
+void iem_send_kernel_setup(void)
+{
+	char str[2];
+
+	str[1] = 0;
+	iem_send_kernel_class = class_new(gensym("iem_send_kernel"), (t_newmethod)iem_send_kernel_new, 0,
+		sizeof(t_iem_send_kernel), 0, 0);
+	class_addcreator((t_newmethod)iem_send_kernel_new, gensym("s"), A_DEFSYM, 0);
+	class_addbang(iem_send_kernel_class, iem_send_kernel_bang);
+	class_addfloat(iem_send_kernel_class, iem_send_kernel_float);
+	class_addsymbol(iem_send_kernel_class, iem_send_kernel_symbol);
+	class_addpointer(iem_send_kernel_class, iem_send_kernel_pointer);
+	class_addlist(iem_send_kernel_class, iem_send_kernel_list);
+	class_addanything(iem_send_kernel_class, iem_send_kernel_anything);
+	str[0] = 1;/*inlet-sym = "\0x01"*/
+	class_addmethod(iem_send_kernel_class, (t_method)iem_send_kernel_set_name, gensym(str), A_GIMME, 0);
+	str[0] = 2;/*inlet-sym = "\0x02"*/
+	class_addmethod(iem_send_kernel_class, (t_method)iem_send_kernel_clear, gensym(str), 0);
+	class_sethelpsymbol(iem_send_kernel_class, gensym("iemhelp/help-iem_send"));
+}
diff --git a/src/iemlib2/iemlib.h b/src/iemlib2/iemlib.h
new file mode 100644
index 0000000..d518565
--- /dev/null
+++ b/src/iemlib2/iemlib.h
@@ -0,0 +1,98 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifndef __IEMLIB_H__
+#define __IEMLIB_H__
+
+
+#define IS_A_POINTER(atom,index) ((atom+index)->a_type == A_POINTER)
+#define IS_A_FLOAT(atom,index) ((atom+index)->a_type == A_FLOAT)
+#define IS_A_SYMBOL(atom,index) ((atom+index)->a_type == A_SYMBOL)
+#define IS_A_DOLLAR(atom,index) ((atom+index)->a_type == A_DOLLAR)
+#define IS_A_DOLLSYM(atom,index) ((atom+index)->a_type == A_DOLLSYM)
+#define IS_A_SEMI(atom,index) ((atom+index)->a_type == A_SEMI)
+#define IS_A_COMMA(atom,index) ((atom+index)->a_type == A_COMMA)
+
+
+#ifdef NT
+int sys_noloadbang;
+//t_symbol *iemgui_key_sym=0;
+#include <io.h>
+#else
+extern int sys_noloadbang;
+//extern t_symbol *iemgui_key_sym;
+#include <unistd.h>
+#endif
+
+#define DEFDELVS 64
+#define XTRASAMPS 4
+#define SAMPBLK 4
+
+
+#define UNITBIT32 1572864.  /* 3*2^19; bit 32 has place value 1 */
+
+    /* machine-dependent definitions.  These ifdefs really
+    should have been by CPU type and not by operating system! */
+#ifdef IRIX
+    /* big-endian.  Most significant byte is at low address in memory */
+#define HIOFFSET 0    /* word offset to find MSB */
+#define LOWOFFSET 1    /* word offset to find LSB */
+#define int32 long  /* a data type that has 32 bits */
+#else
+#ifdef MSW
+    /* little-endian; most significant byte is at highest address */
+#define HIOFFSET 1
+#define LOWOFFSET 0
+#define int32 long
+#else
+#ifdef __FreeBSD__
+#include <machine/endian.h>
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define HIOFFSET 1
+#define LOWOFFSET 0
+#else
+#define HIOFFSET 0    /* word offset to find MSB */
+#define LOWOFFSET 1    /* word offset to find LSB */
+#endif /* BYTE_ORDER */
+#include <sys/types.h>
+#define int32 int32_t
+#endif
+#ifdef __linux__
+
+#include <endian.h>
+
+#if !defined(__BYTE_ORDER) || !defined(__LITTLE_ENDIAN)                         
+#error No byte order defined                                                    
+#endif                                                                          
+                                                                                
+#if __BYTE_ORDER == __LITTLE_ENDIAN                                             
+#define HIOFFSET 1                                                              
+#define LOWOFFSET 0                                                             
+#else                                                                           
+#define HIOFFSET 0    /* word offset to find MSB */                             
+#define LOWOFFSET 1    /* word offset to find LSB */                            
+#endif /* __BYTE_ORDER */                                                       
+
+#include <sys/types.h>
+#define int32 int32_t
+
+#else
+#ifdef MACOSX
+#define HIOFFSET 0    /* word offset to find MSB */
+#define LOWOFFSET 1    /* word offset to find LSB */
+#define int32 int  /* a data type that has 32 bits */
+
+#endif /* MACOSX */
+#endif /* __linux__ */
+#endif /* MSW */
+#endif /* SGI */
+
+union tabfudge
+{
+    double tf_d;
+    int32 tf_i[2];
+};
+
+#endif
diff --git a/src/iemlib2/iemlib2.c b/src/iemlib2/iemlib2.c
new file mode 100644
index 0000000..2875f26
--- /dev/null
+++ b/src/iemlib2/iemlib2.c
@@ -0,0 +1,121 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+/*
+#include <ctype.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#ifndef NT
+#include <sys/signal.h>
+#include <unistd.h>
+#endif
+
+#ifdef NT
+#include <io.h>
+#endif
+ */
+
+static t_class *iemlib2_class;
+
+static void *iemlib2_new(void)
+{
+    t_object *x = (t_object *)pd_new(iemlib2_class);
+    
+    return (x);
+}
+
+void add2_comma_setup(void);
+void bpe_setup(void);
+void dollarg_setup(void);
+void exp_inc_setup(void);
+void float24_setup(void);
+void iem_anything_kernel_setup(void);
+void iem_append_kernel_setup(void);
+void iem_i_route_setup(void);
+void iem_prepend_kernel_setup(void);
+void iem_pbank_csv_setup(void);
+void iem_receive_kernel_setup(void);
+void iem_send_kernel_setup(void);
+void iem_route_setup(void);
+void iem_sel_any_setup(void);
+void init_setup(void);
+void list2send_setup(void);
+void mergefilename_setup(void);
+void modulo_counter_setup(void);
+void pre_inlet_setup(void);
+void prepend_ascii_setup(void);
+void post_netreceive_setup(void);
+void round_zero_setup(void);
+void sigfade_setup(void);
+void sigiem_blocksize_setup(void);
+void sigiem_samplerate_setup(void);
+void sigLFO_noise_setup(void);
+void sigm2f_setup(void);
+void speedlim_setup(void);
+void splitfilename_setup(void);
+void stripfilename_setup(void);
+void toggle_mess_setup(void);
+void transf_fader_setup(void);
+void unsymbol_setup(void);
+void wrap_setup(void);
+
+/* ------------------------ setup routine ------------------------- */
+
+void iemlib2_setup(void)
+{
+    iemlib2_class = class_new(gensym("iemlib2"), iemlib2_new, 0,
+    	sizeof(t_object), CLASS_NOINLET, 0);
+
+		add2_comma_setup();
+    bpe_setup();
+    dollarg_setup();
+    exp_inc_setup();
+    float24_setup();
+    iem_anything_kernel_setup();
+		iem_append_kernel_setup();
+    iem_i_route_setup();
+    iem_pbank_csv_setup();
+		iem_prepend_kernel_setup();
+    iem_receive_kernel_setup();
+		iem_send_kernel_setup();
+    iem_route_setup();
+    iem_sel_any_setup();
+    init_setup();
+    list2send_setup();
+    mergefilename_setup();
+    modulo_counter_setup();
+		pre_inlet_setup();
+		prepend_ascii_setup();
+    post_netreceive_setup();
+		round_zero_setup();
+		sigfade_setup();
+		sigiem_blocksize_setup();
+		sigiem_samplerate_setup();
+		sigLFO_noise_setup();
+		sigm2f_setup();
+    speedlim_setup();
+    splitfilename_setup();
+    stripfilename_setup();
+    toggle_mess_setup();
+		transf_fader_setup();
+    unsymbol_setup();
+    wrap_setup();
+
+		post("iemlib2 (R-1.15) library loaded!");
+}
diff --git a/src/iemlib2/iemlib2.dsp b/src/iemlib2/iemlib2.dsp
new file mode 100644
index 0000000..d8c2966
--- /dev/null
+++ b/src/iemlib2/iemlib2.dsp
@@ -0,0 +1,85 @@
+# Microsoft Developer Studio Project File - Name="iemlib2" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** NICHT BEARBEITEN **
+
+# TARGTYPE "Win32 (x86) External Target" 0x0106
+
+CFG=iemlib2 - Win32 Debug
+!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
+!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl
+!MESSAGE 
+!MESSAGE NMAKE /f "iemlib2.mak".
+!MESSAGE 
+!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben
+!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
+!MESSAGE 
+!MESSAGE NMAKE /f "iemlib2.mak" CFG="iemlib2 - Win32 Debug"
+!MESSAGE 
+!MESSAGE Für die Konfiguration stehen zur Auswahl:
+!MESSAGE 
+!MESSAGE "iemlib2 - Win32 Release" (basierend auf  "Win32 (x86) External Target")
+!MESSAGE "iemlib2 - Win32 Debug" (basierend auf  "Win32 (x86) External Target")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF  "$(CFG)" == "iemlib2 - Win32 Release"
+
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Cmd_Line "NMAKE /f makefile_win"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "makefile_win.exe"
+# PROP BASE Bsc_Name "makefile_win.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Cmd_Line "NMAKE /f makefile_win"
+# PROP Rebuild_Opt "/a"
+# PROP Target_File "iemlib2.exe"
+# PROP Bsc_Name "iemlib2.bsc"
+# PROP Target_Dir ""
+
+!ELSEIF  "$(CFG)" == "iemlib2 - Win32 Debug"
+
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Cmd_Line "NMAKE /f makefile_win"
+# PROP BASE Rebuild_Opt "/a"
+# PROP BASE Target_File "makefile_win.exe"
+# PROP BASE Bsc_Name "makefile_win.bsc"
+# PROP BASE Target_Dir ""
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Cmd_Line "NMAKE /f makefile_win"
+# PROP Rebuild_Opt "/a"
+# PROP Target_File "iemlib2.exe"
+# PROP Bsc_Name "iemlib2.bsc"
+# PROP Target_Dir ""
+
+!ENDIF 
+
+# Begin Target
+
+# Name "iemlib2 - Win32 Release"
+# Name "iemlib2 - Win32 Debug"
+
+!IF  "$(CFG)" == "iemlib2 - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "iemlib2 - Win32 Debug"
+
+!ENDIF 
+
+# Begin Source File
+
+SOURCE=.\makefile_win
+# End Source File
+# End Target
+# End Project
diff --git a/src/iemlib2/iemlib2.dsw b/src/iemlib2/iemlib2.dsw
new file mode 100644
index 0000000..2226931
--- /dev/null
+++ b/src/iemlib2/iemlib2.dsw
@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELÖSCHT WERDEN!
+
+###############################################################################
+
+Project: "iemlib2"=.\iemlib2.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/src/iemlib2/init.c b/src/iemlib2/init.c
new file mode 100644
index 0000000..e7ab93b
--- /dev/null
+++ b/src/iemlib2/init.c
@@ -0,0 +1,203 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ init ---------------------------- */
+static t_class *init_class;
+
+typedef struct _init
+{
+    t_object   x_obj;
+    int        x_n;
+    int        x_ac;
+    t_atom     *x_at;
+    t_symbol   *x_sym;
+    t_atomtype x_type;
+} t_init;
+
+static void init_bang(t_init *x)
+{
+    if(x->x_type == A_FLOAT)
+	outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at));
+    else if(x->x_type == A_SYMBOL)
+	outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at));
+    else if(x->x_type == A_NULL)
+        outlet_bang(x->x_obj.ob_outlet);
+    else if(x->x_type == A_COMMA)
+        outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
+    else if(x->x_type == A_GIMME)
+        outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
+    else if(x->x_type == A_POINTER)
+        outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at->a_w.w_gpointer);
+}
+
+static void init_loadbang(t_init *x)
+{
+    if(!sys_noloadbang)
+	init_bang(x);
+}
+
+static void init_float(t_init *x, t_float f)
+{
+    x->x_ac = 1;
+    SETFLOAT(x->x_at, f);
+    x->x_sym = &s_float;
+    x->x_type = A_FLOAT;
+    outlet_float(x->x_obj.ob_outlet, f);
+}
+
+static void init_symbol(t_init *x, t_symbol *s)
+{
+    x->x_ac = 1;
+    SETSYMBOL(x->x_at, s);
+    x->x_sym = &s_symbol;
+    x->x_type = A_SYMBOL;
+    outlet_symbol(x->x_obj.ob_outlet, s);
+}
+
+static void init_pointer(t_init *x, t_gpointer *gp)
+{
+    x->x_ac = 1;
+    SETPOINTER(x->x_at, gp);
+    x->x_sym = &s_pointer;
+    x->x_type = A_POINTER;
+    outlet_pointer(x->x_obj.ob_outlet, gp);
+}
+
+static void init_list(t_init *x, t_symbol *s, int ac, t_atom *av)
+{
+    t_atom *at;
+
+    if(ac > x->x_n)
+    {
+        if(x->x_at)
+            freebytes(x->x_at, x->x_n * sizeof(t_atom));
+        x->x_n = ac;
+	x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
+    }
+    x->x_ac = ac;
+    x->x_sym = &s_list;
+    at = x->x_at;
+    while(ac--)
+	*at++ = *av++;
+    x->x_type = A_GIMME;
+    outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac, x->x_at);
+}
+
+static void init_anything(t_init *x, t_symbol *s, int ac, t_atom *av)
+{
+    t_atom *at;
+
+    if(ac > x->x_n)
+    {
+	if(x->x_at)
+	    freebytes(x->x_at, x->x_n * sizeof(t_atom));
+        x->x_n = ac;
+	x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
+    }
+    x->x_ac = ac;
+    x->x_sym = s;
+    at = x->x_at;
+    while(ac--)
+	*at++ = *av++;
+    x->x_type = A_COMMA;
+    outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
+}
+
+static void init_free(t_init *x)
+{
+    if(x->x_at)
+        freebytes(x->x_at, x->x_n * sizeof(t_atom));
+}
+
+static void *init_new(t_symbol *s, int ac, t_atom *av)
+{
+    t_init *x = (t_init *)pd_new(init_class);
+    int i;
+
+    x->x_type = A_NULL;
+    if(!ac)
+    {
+        x->x_type = A_NULL;
+	x->x_sym = &s_bang;
+        x->x_n = 1;
+        x->x_ac = 0;
+	x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
+    }
+    else if(ac == 1)
+    {
+	if(IS_A_SYMBOL(av,0))
+	{
+            x->x_type = A_COMMA;
+	    x->x_sym = atom_getsymbol(av);
+	    x->x_n = 1;
+            x->x_ac = 0;
+	    x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
+	}
+	else
+	{
+	    if(IS_A_FLOAT(av,0))
+	    {
+                x->x_type = A_FLOAT;
+		x->x_sym = &s_float;
+	    }
+	    else if(IS_A_POINTER(av,0))
+	    {
+                x->x_type = A_POINTER;
+		x->x_sym = &s_pointer;
+	    }
+            x->x_n = x->x_ac = 1;
+	    x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
+	    x->x_at[0] = *av;
+	}
+    }
+    else
+    {
+	if(IS_A_SYMBOL(av,0))
+	{
+            x->x_type = A_COMMA;/*for anything*/
+	    x->x_sym = atom_getsymbol(av++);
+	    ac--;
+	}
+	else
+	{
+            x->x_type = A_GIMME;
+	    x->x_sym = &s_list;
+	}
+        x->x_n = x->x_ac = ac;
+        x->x_at = (t_atom *)getbytes(x->x_n * sizeof(t_atom));
+        for(i=0; i<ac; i++)
+	    x->x_at[i] = *av++;
+    }
+    outlet_new(&x->x_obj, &s_list);
+    return (x);
+}
+
+void init_setup(void)
+{
+    init_class = class_new(gensym("init"), (t_newmethod)init_new,
+			       (t_method)init_free, sizeof(t_init), 0, A_GIMME, 0);
+    class_addcreator((t_newmethod)init_new, gensym("ii"), A_GIMME, 0);
+    class_addmethod(init_class, (t_method)init_loadbang, gensym("loadbang"), 0);
+    class_addbang(init_class, (t_method)init_bang);
+    class_addanything(init_class, init_anything);
+    class_addlist(init_class, init_list);
+    class_addpointer(init_class, init_pointer);
+    class_addfloat(init_class, (t_method)init_float);
+    class_addsymbol(init_class, init_symbol);
+    class_sethelpsymbol(init_class, gensym("iemhelp/help-init"));
+}
+
diff --git a/src/iemlib2/list2send.c b/src/iemlib2/list2send.c
new file mode 100644
index 0000000..eb956d1
--- /dev/null
+++ b/src/iemlib2/list2send.c
@@ -0,0 +1,246 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ list2send ---------------------------- */
+static t_class *list2send_class;
+
+typedef struct _list2send
+{
+	t_object		x_obj;
+	int					x_max;
+	char				*x_snd_able;
+	t_symbol		**x_send_entries;
+	t_symbol		*x_set;
+} t_list2send;
+
+static void list2send_list(t_list2send *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac >= 2) && (IS_A_FLOAT(av,0)))
+	{
+		int identifier_index = (int)atom_getintarg(0, ac, av);
+
+		if(identifier_index < x->x_max)
+		{
+			if(x->x_snd_able[identifier_index])
+			{
+				t_symbol *sender = x->x_send_entries[identifier_index];
+
+				if(sender->s_thing)
+				{
+					if(ac == 2)
+					{
+						if(IS_A_FLOAT(av, 1))
+							pd_float(sender->s_thing, atom_getfloatarg(1, ac, av));
+						else if(IS_A_SYMBOL(av, 1))
+							pd_symbol(sender->s_thing, atom_getsymbolarg(1, ac, av));
+					}
+					else
+						pd_list(sender->s_thing, &s_list, ac-1, av+1);
+				}
+			}
+		}
+	}
+}
+
+static void list2send_set(t_list2send *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac >= 2) && (IS_A_FLOAT(av,0)))
+	{
+		int identifier_index = (int)atom_getintarg(0, ac, av);
+
+		if(identifier_index < x->x_max)
+		{
+			if(x->x_snd_able[identifier_index])
+			{
+				t_symbol *sender = x->x_send_entries[identifier_index];
+
+				if(sender->s_thing)
+					typedmess(sender->s_thing, s, ac-1, av+1);
+			}
+		}
+	}
+}
+
+static void list2send_all(t_list2send *x, t_symbol *s, int ac, t_atom *av)
+{
+	int i, n=x->x_max;
+
+	if(ac == n)
+	{
+		for(i=n-1; i>=0; i--)/*change*/
+		{
+			if(x->x_snd_able[i])
+			{
+				t_symbol *sender = x->x_send_entries[i];
+
+				if(sender->s_thing)
+				{
+					if(IS_A_FLOAT(av, i))
+						pd_float(sender->s_thing, atom_getfloatarg(i, ac, av));
+					else if(IS_A_SYMBOL(av, i))
+						pd_symbol(sender->s_thing, atom_getsymbolarg(i, ac, av));
+				}
+			}
+		}
+	}
+}
+
+static void list2send_set_all(t_list2send *x, t_symbol *s, int ac, t_atom *av)
+{
+	int i, n=x->x_max;
+
+	if(ac == n)
+	{
+		for(i=n-1; i>=0; i--)/*change*/
+		{
+			if(x->x_snd_able[i])
+			{
+				t_symbol *sender = x->x_send_entries[i];
+
+				if(sender->s_thing)
+					typedmess(sender->s_thing, x->x_set, 1, av+i);
+			}
+		}
+	}
+}
+
+static void list2send_from(t_list2send *x, t_symbol *s, int ac, t_atom *av)
+{
+	int n=x->x_max;
+
+	if(ac >= 1)
+	{
+		int i, j, beg=(int)atom_getintarg(0, ac, av);
+
+		if((beg + ac - 1) <= n)
+		{
+			for(i=ac-1,j=beg+ac-2; i>=1; i--,j--)/*change*/
+			{
+				if(x->x_snd_able[j])
+				{
+					t_symbol *sender = x->x_send_entries[j];
+
+					if(sender->s_thing)
+					{
+						if(IS_A_FLOAT(av, i))
+							pd_float(sender->s_thing, atom_getfloatarg(i, ac, av));
+						else if(IS_A_SYMBOL(av, i))
+							pd_symbol(sender->s_thing, atom_getsymbolarg(i, ac, av));
+					}
+				}
+			}
+		}
+	}
+}
+
+static void list2send_set_from(t_list2send *x, t_symbol *s, int ac, t_atom *av)
+{
+	int n=x->x_max;
+
+	if(ac >= 1)
+	{
+		int i, j, beg=(int)atom_getintarg(0, ac, av);
+
+		if((beg + ac - 1) <= n)
+		{
+			for(i=ac-1,j=beg+ac-2; i>=1; i--,j--)/*change*/
+			{
+				if(x->x_snd_able[j])
+				{
+					t_symbol *sender = x->x_send_entries[j];
+
+					if(sender->s_thing)
+						typedmess(sender->s_thing, x->x_set, 1, av+i);
+				}
+			}
+		}
+	}
+}
+
+static void list2send_add(t_list2send *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(ac == 2)
+	{
+		int identifier_index = (int)atom_getintarg(0, ac, av);
+
+		if(identifier_index < x->x_max)
+		{
+			if(IS_A_SYMBOL(av, 1))
+			{
+				x->x_send_entries[identifier_index] = atom_getsymbolarg(1, ac, av);
+				x->x_snd_able[identifier_index] = 1;
+			}
+			else if(IS_A_FLOAT(av, 1))
+			{
+				char str[100];
+
+				sprintf(str, "%g", atom_getfloatarg(1, ac, av));
+				x->x_send_entries[identifier_index] = gensym(str);
+				x->x_snd_able[identifier_index] = 1;
+			}
+		}
+	}
+}
+
+static void list2send_clear(t_list2send *x)
+{
+	int i, n=x->x_max;
+
+	for(i=0; i<n; i++)
+	{
+		if(x->x_snd_able[i])
+			x->x_snd_able[i] = 0;
+	}
+}
+
+static void list2send_free(t_list2send *x)
+{
+	freebytes(x->x_snd_able, x->x_max * sizeof(char));
+	freebytes(x->x_send_entries, x->x_max * sizeof(t_symbol *));
+}
+
+static void *list2send_new(t_float fmax)
+{
+	t_list2send *x = (t_list2send *)pd_new(list2send_class);
+	int i, max = (int)fmax;
+	t_atom *ap;
+
+	if(max <= 0)
+		max = 80;
+	x->x_max = max;
+	x->x_snd_able = (char *)getbytes(max * sizeof(char));
+	x->x_send_entries = (t_symbol **)getbytes(max * sizeof(t_symbol *));
+	for(i=0; i<max; i++)
+		x->x_snd_able[i] = 0;
+	x->x_set = gensym("set");
+	return (x);
+}
+
+void list2send_setup(void)
+{
+	list2send_class = class_new(gensym("list2send"), (t_newmethod)list2send_new,
+			(t_method)list2send_free, sizeof(t_list2send), 0, A_DEFFLOAT, 0);
+	class_addlist(list2send_class, list2send_list);
+	class_addmethod(list2send_class, (t_method)list2send_add, gensym("add"), A_GIMME, 0);
+	class_addmethod(list2send_class, (t_method)list2send_set, gensym("set"), A_GIMME, 0);
+	class_addmethod(list2send_class, (t_method)list2send_all, gensym("all"), A_GIMME, 0);
+	class_addmethod(list2send_class, (t_method)list2send_set_all, gensym("set_all"), A_GIMME, 0);
+	class_addmethod(list2send_class, (t_method)list2send_from, gensym("from"), A_GIMME, 0);
+	class_addmethod(list2send_class, (t_method)list2send_set_from, gensym("set_from"), A_GIMME, 0);
+	class_addmethod(list2send_class, (t_method)list2send_clear, gensym("clear"), 0);
+	class_sethelpsymbol(list2send_class, gensym("iemhelp/help-list2send"));
+}
diff --git a/src/iemlib2/makefile b/src/iemlib2/makefile
new file mode 100644
index 0000000..d44bf58
--- /dev/null
+++ b/src/iemlib2/makefile
@@ -0,0 +1,82 @@
+current: all
+
+.SUFFIXES: .pd_linux
+
+INCLUDE = -I. -I/usr/local/src/pd/src
+
+LDFLAGS = -export-dynamic -shared
+LIB = -ldl -lm -lpthread
+
+#select either the DBG and OPT compiler flags below:
+
+CFLAGS = -DPD -DUNIX -Wall -W -Werror -Wno-unused \
+	-Wno-parentheses -Wno-switch -O6 -funroll-loops -fomit-frame-pointer \
+        -DDL_OPEN
+
+SYSTEM = $(shell uname -m)
+
+# the sources
+
+SRC = add2_comma.c \
+	bpe.c \
+	dollarg.c \
+	exp_inc.c \
+	float24.c \
+	iem_anything_kernel.c \
+	iem_append_kernel.c \
+	iem_i_route.c \
+	iem_pbank_csv.c \
+	iem_prepend_kernel.c \
+	iem_receive_kernel.c \
+	iem_route.c \
+	iem_sel_any.c \
+	iem_send_kernel.c \
+	init.c \
+	list2send.c \
+	mergefilename.c \
+	modulo_counter.c \
+	post_netreceive.c \
+	pre_inlet.c \
+	prepend_ascii.c \
+	round_zero.c \
+	sigfade.c \
+	sigiem_blocksize.c \
+	sigiem_samplerate.c \
+	sigLFO_noise.c \
+	sigm2f.c \
+	speedlim.c \
+	splitfilename.c \
+	stripfilename.c \
+	toggle_mess.c \
+	transf_fader.c \
+	unsymbol.c \
+	wrap.c \
+	iemlib2.c
+
+TARGET = iemlib2.pd_linux
+
+
+OBJ = $(SRC:.c=.o) 
+
+#
+#  ------------------ targets ------------------------------------
+#
+
+clean:
+	rm ../../lib/$(TARGET)
+	rm *.o
+
+all: $(OBJ)
+	@echo :: $(OBJ)
+	ld $(LDFLAGS) -o $(TARGET) *.o $(LIB)
+	strip --strip-unneeded $(TARGET)
+	mv $(TARGET) ../../lib
+	rm *.o
+
+$(OBJ) : %.o : %.c
+	touch $*.c
+	cc $(CFLAGS) $(INCLUDE) -c -o $*.o $*.c
+
+
+
+
diff --git a/src/iemlib2/makefile_win b/src/iemlib2/makefile_win
new file mode 100644
index 0000000..21e5678
--- /dev/null
+++ b/src/iemlib2/makefile_win
@@ -0,0 +1,71 @@
+
+all: ..\..\lib\iemlib2.dll
+
+VIS_CPP_PATH = "C:\Programme\Microsoft Visual Studio\Vc98"
+
+PD_INST_PATH = "C:\Programme\pd"
+
+PD_WIN_INCLUDE_PATH = /I. /I$(PD_INST_PATH)\src /I$(VIS_CPP_PATH)\include
+
+PD_WIN_C_FLAGS = /nologo /W3 /WX /DMSW /DNT /DPD /DWIN32 /DWINDOWS /Ox -DPA_LITTLE_ENDIAN
+
+PD_WIN_L_FLAGS = /nologo
+
+PD_WIN_LIB = /NODEFAULTLIB:libc /NODEFAULTLIB:oldnames /NODEFAULTLIB:kernel /NODEFAULTLIB:uuid \
+	$(VIS_CPP_PATH)\lib\libc.lib \
+	$(VIS_CPP_PATH)\lib\oldnames.lib \
+	$(VIS_CPP_PATH)\lib\kernel32.lib \
+	$(VIS_CPP_PATH)\lib\wsock32.lib \
+	$(VIS_CPP_PATH)\lib\winmm.lib \
+	$(PD_INST_PATH)\bin\pthreadVC.lib \
+	$(PD_INST_PATH)\bin\pd.lib
+
+
+SRC =	add2_comma.c \
+		bpe.c \
+		dollarg.c \
+		exp_inc.c \
+		float24.c \
+		iem_anything_kernel.c \
+		iem_append_kernel.c \
+		iem_i_route.c \
+		iem_pbank_csv.c \
+		iem_prepend_kernel.c \
+		iem_receive_kernel.c \
+		iem_route.c \
+		iem_sel_any.c \
+		iem_send_kernel.c \
+		init.c \
+		list2send.c \
+		mergefilename.c \
+		modulo_counter.c \
+		post_netreceive.c \
+		pre_inlet.c \
+		prepend_ascii.c \
+		round_zero.c \
+		sigfade.c \
+		sigiem_blocksize.c \
+		sigiem_samplerate.c \
+		sigLFO_noise.c \
+		sigm2f.c \
+		speedlim.c \
+		splitfilename.c \
+		stripfilename.c \
+		toggle_mess.c \
+		transf_fader.c \
+		unsymbol.c \
+		wrap.c \
+		iemlib2.c
+
+
+OBJ = $(SRC:.c=.obj)
+
+.c.obj:
+	cl $(PD_WIN_C_FLAGS) $(PD_WIN_INCLUDE_PATH) /c $*.c
+
+..\..\lib\iemlib2.dll: $(OBJ)
+	link $(PD_WIN_L_FLAGS) /dll /export:iemlib2_setup \
+	/out:..\..\lib\iemlib2.dll $(OBJ) $(PD_WIN_LIB)
+
+clean:
+	del *.obj
diff --git a/src/iemlib2/mergefilename.c b/src/iemlib2/mergefilename.c
new file mode 100644
index 0000000..7fe134b
--- /dev/null
+++ b/src/iemlib2/mergefilename.c
@@ -0,0 +1,229 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* -------------------------- mergefilename ------------------------------ */
+
+static t_class *mergefilename_class;
+
+typedef struct _mergefilename
+{
+    t_object x_obj;
+    char     x_sep[2];
+} t_mergefilename;
+
+static void mergefilename_separator(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
+{
+    if(ac > 0)
+    {
+	if(IS_A_SYMBOL(av, 0))
+	{
+	    if(strlen(av->a_w.w_symbol->s_name) == 1)
+		x->x_sep[0] = av->a_w.w_symbol->s_name[0];
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "backslash"))
+		x->x_sep[0] = '\\';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "slash"))
+		x->x_sep[0] = '/';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "blank"))
+		x->x_sep[0] = ' ';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "space"))
+		x->x_sep[0] = ' ';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "dollar"))
+		x->x_sep[0] = '$';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "comma"))
+		x->x_sep[0] = ',';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "semi"))
+		x->x_sep[0] = ';';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "leftbrace"))
+		x->x_sep[0] = '{';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "rightbrace"))
+		x->x_sep[0] = '}';
+	    else
+		x->x_sep[0] = 0;
+	}
+	else if(IS_A_FLOAT(av, 0))
+	{
+	    int i;
+	    float f=fabs(av->a_w.w_float);
+
+	    while(f >= 10.0)
+		f *= 0.1;
+	    i = (int)f;
+	    x->x_sep[0] = (char)i + '0';
+	}
+    }
+    else
+	x->x_sep[0] = 0;
+}
+
+static void mergefilename_float(t_mergefilename *x, t_floatarg f)
+{
+    char fbuf[30];
+
+    fbuf[0] = 0;
+    sprintf(fbuf, "%g", f);
+    outlet_symbol(x->x_obj.ob_outlet, gensym(fbuf));
+}
+
+static void mergefilename_symbol(t_mergefilename *x, t_symbol *s)
+{
+    outlet_symbol(x->x_obj.ob_outlet, s);
+}
+
+static void mergefilename_list(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
+{
+    char *cbeg, fbuf[30];
+    int size=400, i, len, cursize=0;
+
+    cbeg = (char *)getbytes(size * sizeof(char));
+    cbeg[0] = 0;
+    if(ac > 0)
+    {
+	if(IS_A_SYMBOL(av, 0))
+	{
+	    len = strlen(av->a_w.w_symbol->s_name);
+	    if((len + cursize) >= (size-1))
+	    {
+		cbeg = (char *)resizebytes(cbeg, size*sizeof(char), 2*(len + cursize)*sizeof(char));
+		size = 2*(len + cursize);
+	    }
+	    strcat(cbeg, av->a_w.w_symbol->s_name);
+	    cursize += len;
+	}
+	else if(IS_A_FLOAT(av, 0))
+	{
+	    sprintf(fbuf, "%g", av->a_w.w_float);
+	    len = strlen(fbuf);
+	    if((len + cursize) >= (size-1))
+	    {
+		cbeg = (char *)resizebytes(cbeg, size*sizeof(char), 2*(len + cursize)*sizeof(char));
+		size = 2*(len + cursize);
+	    }
+	    strcat(cbeg, fbuf);
+	    cursize += len;
+	}
+    }
+
+    if(ac > 1)
+    {
+	for(i=1; i<ac; i++)
+	{
+	    av++;
+            strcat(cbeg, x->x_sep);
+	    if(IS_A_SYMBOL(av, 0))
+	    {
+		len = strlen(av->a_w.w_symbol->s_name);
+		if((len + cursize) >= (size-1))
+		{
+		    cbeg = (char *)resizebytes(cbeg, size*sizeof(char), 2*(len + cursize)*sizeof(char));
+		    size = 2*(len + cursize);
+		}
+		strcat(cbeg, av->a_w.w_symbol->s_name);
+		cursize += len;
+	    }
+	    else if(IS_A_FLOAT(av, 0))
+	    {
+		sprintf(fbuf, "%g", av->a_w.w_float);
+		len = strlen(fbuf);
+		if((len + cursize) >= (size-1))
+		{
+		    cbeg = (char *)resizebytes(cbeg, size*sizeof(char), 2*(len + cursize)*sizeof(char));
+		    size = 2*(len + cursize);
+		}
+		strcat(cbeg, fbuf);
+		cursize += len;
+	    }
+	}
+    }
+    outlet_symbol(x->x_obj.ob_outlet, gensym(cbeg));
+    freebytes(cbeg, size * sizeof(char));
+}
+
+static void mergefilename_anything(t_mergefilename *x, t_symbol *s, int ac, t_atom *av)
+{
+    char *cbeg, fbuf[30];
+    int size=400, i, len, cursize=0;
+
+    cbeg = (char *)getbytes(size * sizeof(char));
+    cbeg[0] = 0;
+    len = strlen(s->s_name);
+    if((len + cursize) >= (size-1))
+    {
+	cbeg = (char *)resizebytes(cbeg, size*sizeof(char), 2*(len + cursize)*sizeof(char));
+	size = 2*(len + cursize);
+    }
+    strcat(cbeg, s->s_name);
+    cursize += len;
+    if(ac > 0)
+    {
+	for(i=0; i<ac; i++)
+	{
+	    strcat(cbeg, x->x_sep);
+	    if(IS_A_SYMBOL(av, 0))
+	    {
+		len = strlen(av->a_w.w_symbol->s_name);
+		if((len + cursize) >= (size-1))
+		{
+		    cbeg = (char *)resizebytes(cbeg, size*sizeof(char), 2*(len + cursize)*sizeof(char));
+		    size = 2*(len + cursize);
+		}
+		strcat(cbeg, av->a_w.w_symbol->s_name);
+		cursize += len;
+	    }
+	    else if(IS_A_FLOAT(av, 0))
+	    {
+		sprintf(fbuf, "%g", av->a_w.w_float);
+		len = strlen(fbuf);
+		if((len + cursize) >= (size-1))
+		{
+		    cbeg = (char *)resizebytes(cbeg, size*sizeof(char), 2*(len + cursize)*sizeof(char));
+		    size = 2*(len + cursize);
+		}
+		strcat(cbeg, fbuf);
+		cursize += len;
+	    }
+	    av++;
+	}
+    }
+    outlet_symbol(x->x_obj.ob_outlet, gensym(cbeg));
+    freebytes(cbeg, size * sizeof(char));
+}
+
+static void *mergefilename_new(t_symbol *s, int ac, t_atom *av)
+{
+    t_mergefilename *x = (t_mergefilename *)pd_new(mergefilename_class);
+
+    x->x_sep[0] = 0;
+    x->x_sep[1] = 0;
+    if(ac > 0)
+        mergefilename_separator(x, s, ac, av);
+    outlet_new(&x->x_obj, &s_symbol);
+    return (x);
+}
+
+void mergefilename_setup(void)
+{
+    mergefilename_class = class_new(gensym("mergefilename"), (t_newmethod)mergefilename_new,
+		 0, sizeof(t_mergefilename), 0, A_GIMME, 0);
+    class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("separator"), A_GIMME, 0);
+    class_addmethod(mergefilename_class, (t_method)mergefilename_separator, gensym("sep"), A_GIMME, 0);
+    class_addfloat(mergefilename_class, mergefilename_float);
+    class_addsymbol(mergefilename_class, mergefilename_symbol);
+    class_addlist(mergefilename_class, mergefilename_list);
+    class_addanything(mergefilename_class, mergefilename_anything);
+    class_sethelpsymbol(mergefilename_class, gensym("iemhelp/help-mergefilename"));
+}
diff --git a/src/iemlib2/modulo_counter.c b/src/iemlib2/modulo_counter.c
new file mode 100644
index 0000000..3c072e2
--- /dev/null
+++ b/src/iemlib2/modulo_counter.c
@@ -0,0 +1,90 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ---------------- modulo-counter. ----------------- */
+
+static t_class *modulo_counter_class;
+
+typedef struct _modulo_counter
+{
+    t_object x_obj;
+    int      x_max;
+    int      x_cur;
+} t_modulo_counter;
+
+static void modulo_counter_bang(t_modulo_counter *x)
+{
+    outlet_float(x->x_obj.ob_outlet, x->x_cur++);
+    x->x_cur = x->x_cur % x->x_max;
+}
+
+static void modulo_counter_float(t_modulo_counter *x, t_float max)
+{
+    int i = (int)max;
+
+    if(i < 1)
+	i = 1;
+    if(x->x_cur >= i)
+        x->x_cur = i - 1;
+    x->x_max = i;
+}
+
+static void modulo_counter_ft1(t_modulo_counter *x, t_float set_init)
+{
+    int i = (int)set_init;
+
+    if(i < 0)
+	i = 0;
+    if(i >= x->x_max)
+        i = x->x_max - 1;
+    x->x_cur = i;
+}
+
+static void *modulo_counter_new(t_symbol *s, int ac, t_atom *av)
+{
+    t_modulo_counter *x = (t_modulo_counter *)pd_new(modulo_counter_class);
+    int max = 1, cur = 0;
+
+    if((ac > 0) && IS_A_FLOAT(av, 0))
+	max = atom_getintarg(0, ac, av);
+    if((ac > 1) && IS_A_FLOAT(av, 1))
+	cur = atom_getintarg(1, ac, av);
+    if(max < 1)
+	x->x_max = 1;
+    else
+	x->x_max = max;
+    if(cur < 0)
+	cur = 0;
+    if(cur >= x->x_max)
+        cur = x->x_max - 1;
+    x->x_cur = cur;
+    outlet_new(&x->x_obj, &s_float);
+    inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
+    return (x);
+}
+
+void modulo_counter_setup(void)
+{
+    modulo_counter_class = class_new(gensym("modulo_counter"),
+	 (t_newmethod)modulo_counter_new, 0,
+	 sizeof(t_modulo_counter), 0, A_GIMME, 0);
+    class_addbang(modulo_counter_class, (t_method)modulo_counter_bang);
+    class_addfloat(modulo_counter_class, (t_method)modulo_counter_float);
+    class_addmethod(modulo_counter_class, (t_method)modulo_counter_ft1, gensym("ft1"), A_FLOAT, 0);
+    class_sethelpsymbol(modulo_counter_class, gensym("iemhelp/help-modulo_counter"));
+}
diff --git a/src/iemlib2/post_netreceive.c b/src/iemlib2/post_netreceive.c
new file mode 100644
index 0000000..1d42c3d
--- /dev/null
+++ b/src/iemlib2/post_netreceive.c
@@ -0,0 +1,243 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ post_netreceive ---------------------------- */
+static t_class *post_netreceive_class;
+
+typedef struct _post_netreceive
+{
+    t_object   x_obj;
+    int        x_max_send_entries;
+    int        x_min_send_entries;
+    char       *x_snd_able;
+    t_symbol   **x_send_entries;
+    t_symbol   **x_plus_entries;
+    t_symbol   *x_set;
+    t_atom     x_at[2];
+    t_atom     *x_atbuf;
+    t_symbol   *x_send;
+    t_symbol   *x_setall;
+} t_post_netreceive;
+
+static void post_netreceive_list(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
+{
+    int identifier_index = (int)atom_getintarg(0, ac, av);
+    t_symbol *sender=0;
+
+    if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries))
+    {
+	if(x->x_snd_able[identifier_index] == 1)
+	{
+            sender = x->x_send_entries[identifier_index];
+	    if(sender->s_thing)
+	    {
+		if(ac == 2)
+		    pd_float(sender->s_thing, atom_getfloatarg(1, ac, av));
+		else
+		    pd_list(sender->s_thing, &s_list, ac-1, av+1);
+	    }
+	}
+	else if(x->x_snd_able[identifier_index] == 2)
+	{
+            sender = x->x_send_entries[identifier_index];
+	    if(sender->s_thing)
+	    {
+		typedmess(sender->s_thing, x->x_plus_entries[identifier_index], ac-1, av+1);
+	    }
+	}
+	if(IS_A_FLOAT(av,1))
+	    SETFLOAT(x->x_atbuf+identifier_index+1, atom_getfloatarg(1, ac, av));
+	else if(IS_A_SYMBOL(av,1))
+	    SETSYMBOL(x->x_atbuf+identifier_index+1, atom_getsymbolarg(1, ac, av));
+    }
+}
+
+/*static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *snd, t_float findex)
+{
+    int index = (int)findex;
+
+    if((index >= 0) && (index < x->x_max_send_entries))
+    {
+	x->x_send_entries[index] = snd;
+        x->x_snd_able[index] = 1;
+    }
+}*/
+
+static void post_netreceive_set_item_name(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
+{
+    if(ac == 2)
+    {
+	int identifier_index = (int)atom_getintarg(1, ac, av);
+
+        if((identifier_index >= x->x_min_send_entries) && (identifier_index < x->x_max_send_entries))
+        {
+	    x->x_send_entries[identifier_index] = atom_getsymbolarg(0, ac, av);
+            x->x_snd_able[identifier_index] = 1;
+        }
+    }
+    else if(ac >= 3)
+    {
+        int identifier_index = (int)atom_getintarg(2, ac, av);
+
+        if((identifier_index >= 0) && (identifier_index < x->x_max_send_entries))
+        {
+	    x->x_send_entries[identifier_index] = atom_getsymbolarg(1, ac, av);
+	    x->x_snd_able[identifier_index] = 2;
+            x->x_plus_entries[identifier_index] = atom_getsymbolarg(0, ac, av);
+        }
+    }
+}
+
+static void post_netreceive_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
+{
+    int i, min = x->x_min_send_entries, max = x->x_max_send_entries;
+    t_symbol *sendname=0;
+
+    if(min > ac)
+	min = ac;
+    if(max > ac)
+        max = ac;
+    for(i=min; i<max; i++)
+    {
+	if(x->x_snd_able[i] == 1)
+	{
+	    sendname = x->x_send_entries[i];
+	    if(sendname->s_thing)
+	    {
+                pd_float(sendname->s_thing, atom_getfloatarg(i, ac, av));
+	    }
+	}
+        else if(x->x_snd_able[i] == 2)
+	{
+	    sendname = x->x_send_entries[i];
+	    if(sendname->s_thing)
+	    {
+                typedmess(sendname->s_thing, x->x_plus_entries[i], 1, av+i);
+	    }
+	}
+        if(IS_A_FLOAT(av,i))
+	    SETFLOAT(x->x_atbuf+i+1, atom_getfloatarg(i, ac, av));
+	else if(IS_A_SYMBOL(av,i))
+	    SETSYMBOL(x->x_atbuf+i+1, atom_getsymbolarg(i, ac, av));
+    }
+}
+
+static void post_netreceive_set_all_parameters(t_post_netreceive *x, t_symbol *s, int ac, t_atom *av)
+{
+    int i, min = x->x_min_send_entries, max = x->x_max_send_entries;
+    t_symbol *sendname;
+
+    if(min > ac)
+	min = ac;
+    if(max > ac)
+        max = ac;
+    for(i=min; i<max; i++)
+    {
+	if(x->x_snd_able[i])
+	{
+	    sendname = x->x_send_entries[i];
+	    if(sendname->s_thing)
+	    {
+                typedmess(sendname->s_thing, x->x_set, 1, av+i);
+	    }
+	}
+    }
+}
+
+static void post_netreceive_clear(t_post_netreceive *x)
+{
+    int i, max = x->x_max_send_entries;
+
+    for(i=0; i<max; i++)
+    {
+	if(x->x_snd_able[i])
+	{
+	    x->x_snd_able[i] = 0;
+	}
+    }
+}
+
+static void post_netreceive_fetch_all_parameters(t_post_netreceive *x, t_float nr_sended_para)
+{
+    int nrsp=(int)nr_sended_para;
+    t_atom *ap=x->x_atbuf+x->x_min_send_entries;
+
+    if(nrsp <= 0)
+	nrsp = 1;
+    if(nrsp > (x->x_max_send_entries - x->x_min_send_entries))
+	nrsp = (x->x_max_send_entries - x->x_min_send_entries);
+    outlet_anything(x->x_obj.ob_outlet, x->x_send, nrsp+1, x->x_atbuf);
+}
+
+static void post_netreceive_free(t_post_netreceive *x)
+{
+    freebytes(x->x_snd_able, x->x_max_send_entries * sizeof(char));
+    freebytes(x->x_send_entries, x->x_max_send_entries * sizeof(t_symbol *));
+    freebytes(x->x_atbuf, (x->x_max_send_entries+2) * sizeof(t_atom));
+    freebytes(x->x_plus_entries, x->x_max_send_entries * sizeof(t_symbol *));
+}
+
+static void *post_netreceive_new(t_float fmin, t_float fmax)
+{
+    t_post_netreceive *x = (t_post_netreceive *)pd_new(post_netreceive_class);
+    int i, min = (int)fmin, max = (int)fmax;
+    t_atom *ap;
+
+    if(min < 0)
+	min = 0;
+    if(max <= 0)
+	max = 80;
+    x->x_min_send_entries = min;
+    x->x_max_send_entries = max;
+    x->x_atbuf = (t_atom *)getbytes((x->x_max_send_entries+2) * sizeof(t_atom));
+    x->x_snd_able = (char *)getbytes(x->x_max_send_entries * sizeof(char));
+    x->x_send_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *));
+    x->x_plus_entries = (t_symbol **)getbytes(x->x_max_send_entries * sizeof(t_symbol *));
+    x->x_set = gensym("set");
+    x->x_setall = gensym("set_all_parameters");
+    x->x_send = gensym("send");
+    ap = x->x_atbuf;
+    SETSYMBOL(ap, x->x_setall);
+    ap++;
+    for(i=1; i<=max; i++)
+    {
+	SETFLOAT(ap, 0.0);
+        ap++;
+    }
+    for(i=0; i<max; i++)
+    {
+	x->x_snd_able[i] = 0;
+        x->x_plus_entries[i] = x->x_set;
+    }
+    outlet_new(&x->x_obj, &s_list);
+    return (x);
+}
+
+void post_netreceive_setup(void)
+{
+    post_netreceive_class = class_new(gensym("post_netreceive"), (t_newmethod)post_netreceive_new,
+			       (t_method)post_netreceive_free, sizeof(t_post_netreceive), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
+    class_addlist(post_netreceive_class, post_netreceive_list);
+    class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_item_name, gensym("set_item_name"), A_GIMME, 0);
+    class_addmethod(post_netreceive_class, (t_method)post_netreceive_all_parameters, gensym("all_parameters"), A_GIMME, 0);
+    class_addmethod(post_netreceive_class, (t_method)post_netreceive_set_all_parameters, gensym("set_all_parameters"), A_GIMME, 0);
+    class_addmethod(post_netreceive_class, (t_method)post_netreceive_fetch_all_parameters, gensym("fetch_all_parameters"), A_DEFFLOAT, 0);
+    class_addmethod(post_netreceive_class, (t_method)post_netreceive_clear, gensym("clear"), 0);
+    class_sethelpsymbol(post_netreceive_class, gensym("iemhelp/help-post_netreceive"));
+}
+
diff --git a/src/iemlib2/pre_inlet.c b/src/iemlib2/pre_inlet.c
new file mode 100644
index 0000000..dd0b440
--- /dev/null
+++ b/src/iemlib2/pre_inlet.c
@@ -0,0 +1,94 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ pre_inlet ---------------------------- */
+static t_class *pre_inlet_class;
+
+typedef struct _pre_inlet
+{
+	t_object		x_obj;
+	t_atom			x_at;
+	t_symbol		*x_sym;
+} t_pre_inlet;
+
+static void pre_inlet_bang(t_pre_inlet *x)
+{
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
+	outlet_bang(x->x_obj.ob_outlet);
+}
+
+static void pre_inlet_float(t_pre_inlet *x, t_float f)
+{
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
+	outlet_float(x->x_obj.ob_outlet, f);
+}
+
+static void pre_inlet_symbol(t_pre_inlet *x, t_symbol *s)
+{
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
+	outlet_symbol(x->x_obj.ob_outlet, s);
+}
+
+static void pre_inlet_pointer(t_pre_inlet *x, t_gpointer *gp)
+{
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
+	outlet_pointer(x->x_obj.ob_outlet, gp);
+}
+
+static void pre_inlet_list(t_pre_inlet *x, t_symbol *s, int ac, t_atom *av)
+{
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
+	outlet_list(x->x_obj.ob_outlet, s, ac, av);
+}
+
+static void pre_inlet_anything(t_pre_inlet *x, t_symbol *s, int ac, t_atom *av)
+{
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, 1, &x->x_at);
+	outlet_anything(x->x_obj.ob_outlet, s, ac, av);
+}
+
+static void pre_inlet_free(t_pre_inlet *x)
+{
+}
+
+static void *pre_inlet_new(t_floatarg fsym, t_floatarg finlet)
+{
+	t_pre_inlet *x = (t_pre_inlet *)pd_new(pre_inlet_class);
+	char str[2];
+
+	SETFLOAT(&x->x_at, finlet);
+	str[0] = (char)((int)(fsym)&0xff);
+	str[1] = 0;
+	x->x_sym = gensym(str);
+	outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void pre_inlet_setup(void)
+{
+	pre_inlet_class = class_new(gensym("pre_inlet"), (t_newmethod)pre_inlet_new,
+								(t_method)pre_inlet_free, sizeof(t_pre_inlet), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
+	class_addbang(pre_inlet_class, (t_method)pre_inlet_bang);
+	class_addfloat(pre_inlet_class, (t_method)pre_inlet_float);
+	class_addsymbol(pre_inlet_class, pre_inlet_symbol);
+	class_addpointer(pre_inlet_class, pre_inlet_pointer);
+	class_addlist(pre_inlet_class, pre_inlet_list);
+	class_addanything(pre_inlet_class, pre_inlet_anything);
+	class_sethelpsymbol(pre_inlet_class, gensym("iemhelp/help-pre_inlet"));
+}
+
diff --git a/src/iemlib2/prepend_ascii.c b/src/iemlib2/prepend_ascii.c
new file mode 100644
index 0000000..7541ff9
--- /dev/null
+++ b/src/iemlib2/prepend_ascii.c
@@ -0,0 +1,127 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ prepend_ascii ---------------------------- */
+static t_class *prepend_ascii_class;
+
+typedef struct _prepend_ascii
+{
+	t_object		x_obj;
+	t_atom			*x_at;
+	int					x_size;
+	int					x_ac;
+	t_symbol		*x_sym;
+} t_prepend_ascii;
+
+static void prepend_ascii_atcopy(t_atom *src, t_atom *dst, int n)
+{
+	while(n--)
+		*dst++ = *src++;
+}
+
+static void prepend_ascii_bang(t_prepend_ascii *x)
+{
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac, x->x_at);
+}
+
+static void prepend_ascii_float(t_prepend_ascii *x, t_float f)
+{
+	SETFLOAT(x->x_at+x->x_ac, f);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
+}
+
+static void prepend_ascii_symbol(t_prepend_ascii *x, t_symbol *s)
+{
+	SETSYMBOL(x->x_at+x->x_ac, s);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
+}
+
+static void prepend_ascii_pointer(t_prepend_ascii *x, t_gpointer *gp)
+{
+	SETPOINTER(x->x_at+x->x_ac, gp);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, x->x_ac+1, x->x_at);
+}
+
+static void prepend_ascii_list(t_prepend_ascii *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac+x->x_ac) > x->x_size)
+	{
+		x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac)*sizeof(t_atom));
+		x->x_size = (ac+x->x_ac);
+	}
+	prepend_ascii_atcopy(av, x->x_at+x->x_ac, ac);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+x->x_ac, x->x_at);
+}
+
+static void prepend_ascii_anything(t_prepend_ascii *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac+x->x_ac+1) > x->x_size)
+	{
+		x->x_at = (t_atom *)resizebytes(x->x_at, x->x_size*sizeof(t_atom), (ac+x->x_ac+1)*sizeof(t_atom));
+		x->x_size = (ac+x->x_ac+1);
+	}
+	SETSYMBOL(x->x_at+x->x_ac, s);
+	prepend_ascii_atcopy(av, x->x_at+x->x_ac+1, ac);
+	outlet_anything(x->x_obj.ob_outlet, x->x_sym, ac+x->x_ac+1, x->x_at);
+}
+
+static void prepend_ascii_free(t_prepend_ascii *x)
+{
+	if(x->x_at)
+		freebytes(x->x_at, x->x_size * sizeof(t_atom));
+}
+
+static void *prepend_ascii_new(t_symbol *s, int ac, t_atom *av)
+{
+	if((ac <= 0) || (!IS_A_FLOAT(av,0)))
+	{
+		post("ERROR: prepend_ascii need a float between 1 and 255 as 1. arg. !!!");
+		return(0);
+	}
+	else
+	{
+		t_prepend_ascii *x = (t_prepend_ascii *)pd_new(prepend_ascii_class);
+		char str[2];
+		int i;
+
+		x->x_size = 10 + ac;
+		x->x_at = (t_atom *)getbytes(x->x_size * sizeof(t_atom));
+		str[0] = (char)((int)(atom_getfloatarg(0,ac,av))&0xff);
+		str[1] = 0;
+		x->x_sym = gensym(str);
+		x->x_ac = ac - 1;
+		for(i=1; i<ac; i++)
+			x->x_at[i-1] = av[i];
+		outlet_new(&x->x_obj, &s_list);
+		return (x);
+	}
+}
+
+void prepend_ascii_setup(void)
+{
+	prepend_ascii_class = class_new(gensym("prepend_ascii"), (t_newmethod)prepend_ascii_new,
+								(t_method)prepend_ascii_free, sizeof(t_prepend_ascii), 0, A_GIMME, 0);
+	class_addbang(prepend_ascii_class, (t_method)prepend_ascii_bang);
+	class_addfloat(prepend_ascii_class, (t_method)prepend_ascii_float);
+	class_addsymbol(prepend_ascii_class, prepend_ascii_symbol);
+	class_addpointer(prepend_ascii_class, prepend_ascii_pointer);
+	class_addlist(prepend_ascii_class, prepend_ascii_list);
+	class_addanything(prepend_ascii_class, prepend_ascii_anything);
+	class_sethelpsymbol(prepend_ascii_class, gensym("iemhelp/help-prepend_ascii"));
+}
+
diff --git a/src/iemlib2/prepend_kernel.c b/src/iemlib2/prepend_kernel.c
new file mode 100644
index 0000000..d66c7be
--- /dev/null
+++ b/src/iemlib2/prepend_kernel.c
@@ -0,0 +1,351 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+
+/* ------------------------ prepend_kernel ---------------------------- */
+static t_class *prepend_kernel_class;
+
+typedef struct _prepend_kernel
+{
+	t_object		x_obj;
+	int					x_inlet_select;
+	int					x_size12;
+	int					x_size2;
+	int					x_ac1;
+	int					x_ac2;
+	t_atom			*x_at12;
+	t_atom			*x_at2;
+	t_symbol		*x_sym1;
+	t_symbol		*x_sym2;
+	t_atomtype	x_type1;
+	t_atomtype	x_type2;
+} t_prepend_kernel;
+
+static void prepend_kernel_atcopy(t_atom *src, t_atom *dst, int n)
+{
+	while(n--)
+		*dst++ = *src++;
+}
+
+static void prepend_kernel_merge(t_prepend_kernel *x, int off)
+{
+	if((x->x_ac1+x->x_ac2) > x->x_size1)
+	{
+		x->x_at1 = (t_atom *)resizebytes(x->x_at1, x->x_size1*sizeof(t_atom), 2*(x->x_ac1+x->x_ac2)*sizeof(t_atom));
+		x->x_size1 = 2*(x->x_ac1+x->x_ac2);
+	}
+	if(off)
+		SETSYMBOL(x->x_at1 + x->x_ac1, x->x_sym2);
+	prepend_kernel_atcopy(x->x_at2, x->x_at1 + x->x_ac1 + off, x->x_ac2);
+}
+
+static void prepend_kernel_out(t_prepend_kernel *x)
+{
+	int off=0;
+
+	if(x->x_type1 == A_GIMME)
+	{
+		if(x->x_type2 == A_COMMA)
+			off = 1;
+		else
+			off = 0;
+		prepend_kernel_merge(x, off);
+		outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at1);
+	}
+	else if(x->x_type1 == A_COMMA)
+	{
+		if(x->x_type2 == A_COMMA)
+			off = 1;
+		else
+			off = 0;
+		prepend_kernel_merge(x, off);
+		outlet_anything(x->x_obj.ob_outlet, x->x_sym1, x->x_ac1+x->x_ac2+off, x->x_at1);
+	}
+	else if(x->x_type1 == A_NULL)/*depends on 2.part*/
+	{
+		prepend_kernel_merge(x, 0);
+		if(x->x_type2 == A_GIMME)
+			outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac2, x->x_at1);
+		else if(x->x_type2 == A_COMMA)
+			outlet_anything(x->x_obj.ob_outlet, x->x_sym2, x->x_ac2, x->x_at1);
+		else if(x->x_type2 == A_FLOAT)
+			outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at1));
+		else if(x->x_type2 == A_SYMBOL)
+			outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at1));
+		else if(x->x_type2 == A_NULL)
+			outlet_bang(x->x_obj.ob_outlet);
+		else if(x->x_type2 == A_POINTER)
+			outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at1->a_w.w_gpointer);
+	}
+	else
+	{
+		if(x->x_type2 == A_COMMA)
+			off = 1;
+		else
+			off = 0;
+		prepend_kernel_merge(x, off);
+		if(x->x_type2 == A_NULL)
+		{
+			if(x->x_type1 == A_FLOAT)
+				outlet_float(x->x_obj.ob_outlet, atom_getfloat(x->x_at1));
+			else if(x->x_type1 == A_SYMBOL)
+				outlet_symbol(x->x_obj.ob_outlet, atom_getsymbol(x->x_at1));
+			else if(x->x_type1 == A_POINTER)
+				outlet_pointer(x->x_obj.ob_outlet, (t_gpointer *)x->x_at1->a_w.w_gpointer);
+		}
+		else
+			outlet_list(x->x_obj.ob_outlet, &s_list, x->x_ac1+x->x_ac2+off, x->x_at1);
+	}
+}
+
+static void prepend_kernel_inlet_select(t_prepend_kernel *x, t_floatarg fin_sel_01)
+{
+	x->x_inlet_select = (int)fin_sel_01;
+}
+
+static void prepend_kernel_bang(t_prepend_kernel *x)
+{
+	if(!x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 0;
+		x->x_type2 = A_NULL;
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 0;
+		x->x_type1 = A_NULL;
+		prepend_kernel_out(x);
+	}
+}
+
+static void prepend_kernel_float(t_prepend_kernel *x, t_float f)
+{
+	if(!x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 1;
+		x->x_type2 = A_FLOAT;
+		SETFLOAT(x->x_at2, f);
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 1;
+		x->x_type1 = A_FLOAT;
+		SETFLOAT(x->x_at1, f);
+		prepend_kernel_out(x);
+	}
+}
+
+static void prepend_kernel_symbol(t_prepend_kernel *x, t_symbol *s)
+{
+	if(!x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 1;
+		x->x_type2 = A_SYMBOL;
+		SETSYMBOL(x->x_at2, s);
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 1;
+		x->x_type1 = A_SYMBOL;
+		SETSYMBOL(x->x_at12, s);
+		prepend_kernel_out(x);
+	}
+}
+
+static void prepend_kernel_pointer(t_prepend_kernel *x, t_gpointer *gp)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		x->x_ac2 = 1;
+		x->x_type2 = A_POINTER;
+		SETPOINTER(x->x_at2, gp);
+		x->x_sym2 = &s_list;
+	}
+	else /* if 1st inlet */
+	{
+		x->x_ac1 = 1;
+		x->x_type1 = A_POINTER;
+		SETPOINTER(x->x_at12, gp);
+		prepend_kernel_out(x);
+	}
+}
+
+static void prepend_kernel_list(t_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		if(ac > x->x_size2)
+		{
+			x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
+			x->x_size2 = 2*ac;
+		}
+		x->x_ac2 = ac;
+		x->x_type2 = A_GIMME;
+		x->x_sym2 = &s_list;
+		prepend_kernel_atcopy(av, x->x_at2, ac);
+	}
+	else /* if 1st inlet */
+	{
+		if((x->x_ac1+ac) > x->x_size12)
+		{
+			x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), 2*(x->x_ac1+ac)*sizeof(t_atom));
+			x->x_size12 = 2*(x->x_ac1+ac);
+		}
+		x->x_ac1 = ac;
+		x->x_type1 = A_GIMME;
+		prepend_kernel_atcopy(av, x->x_at12, ac);
+		x->x_sym1 = &s_list;
+		prepend_kernel_out(x);
+	}
+}
+
+static void prepend_kernel_anything(t_prepend_kernel *x, t_symbol *s, int ac, t_atom *av)
+{
+	if(x->x_inlet_select) /* if 2nd inlet */
+	{
+		if((ac+1) > x->x_size2)
+		{
+			x->x_at2 = (t_atom *)resizebytes(x->x_at2, x->x_size2*sizeof(t_atom), 2*ac*sizeof(t_atom));
+			x->x_size2 = 2*ac;
+		}
+		SETSYMBOL(x->x_at2, s);
+		x->x_ac2 = ac;
+		x->x_type2 = A_COMMA;
+		x->x_sym2 = s;
+		prepend_kernel_atcopy(av, x->x_at2, ac);
+	}
+	else /* if 1st inlet */
+	{
+		if((x->x_ac1+ac) > x->x_size12)
+		{
+			x->x_at12 = (t_atom *)resizebytes(x->x_at12, x->x_size12*sizeof(t_atom), (2*x->x_ac1+ac)*sizeof(t_atom));
+			x->x_size12 = (2*x->x_ac1+ac);
+		}
+		x->x_ac1 = ac;
+		x->x_type1 = A_COMMA;
+		prepend_kernel_atcopy(av, x->x_at12, ac);
+		x->x_sym1 = s;
+		prepend_kernel_out(x);
+	}
+}
+
+static void prepend_kernel_free(t_prepend_kernel *x)
+{
+	if(x->x_at1)
+		freebytes(x->x_at1, x->x_size1 * sizeof(t_atom));
+}
+
+static void *prepend_kernel_new(void)
+{
+	t_prepend_kernel *x = (t_prepend_kernel *)pd_new(prepend_kernel_class);
+	t_glist *glist = (t_glist *)canvas_getcurrent();
+	t_canvas *canvas=glist_getcanvas(glist);
+	int ac=0;
+	t_atom *av;
+
+	x->x_type2 = A_NULL;
+	x->x_sym2 = &s_list;
+	x->x_ac2 = 0;
+
+	canvas_setcurrent(canvas);
+	canvas_getargs(&ac, &av);
+	canvas_unsetcurrent(canvas);
+
+	x->x_type1 = A_NULL;
+	if(!ac)
+	{
+		x->x_type1 = A_NULL;
+		x->x_sym1 = &s_bang;
+		x->x_size1 = 10;
+		x->x_ac1 = 0;
+		x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
+	}
+	else if(ac == 1)
+	{
+		if(IS_A_SYMBOL(av,0))
+		{
+			x->x_type1 = A_COMMA;
+			x->x_sym1 = atom_getsymbol(av);
+			x->x_size1 = 10;
+			x->x_ac1 = 0;
+			x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
+		}
+		else
+		{
+			if(IS_A_FLOAT(av,0))
+			{
+				x->x_type1 = A_FLOAT;
+				x->x_sym1 = &s_float;
+			}
+			else if(IS_A_POINTER(av,0))
+			{
+				x->x_type1 = A_POINTER;
+				x->x_sym1 = &s_pointer;
+			}
+			x->x_size1 = 11;
+			x->x_ac1 = 1;
+			x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
+			x->x_at1[0] = *av;
+		}
+	}
+	else /* ac > 1 */
+	{
+		if(IS_A_SYMBOL(av,0))
+		{
+			x->x_type1 = A_COMMA;/*for anything*/
+			x->x_sym1 = atom_getsymbol(av++);
+			ac--;
+		}
+		else
+		{
+			x->x_type1 = A_GIMME;
+			x->x_sym1 = &s_list;
+		}
+		x->x_size1 = ac + 10;
+		x->x_ac1 = ac;
+		x->x_at1 = (t_atom *)getbytes(x->x_size1 * sizeof(t_atom));
+		prepend_kernel_atcopy(av, x->x_at1, ac);
+	}
+
+	x->x_inlet_select = 1;
+	outlet_new(&x->x_obj, &s_list);
+	return (x);
+}
+
+void prepend_kernel_setup(void)
+{
+	char str[2];
+
+	str[0] = 1;
+	str[1] = 0;
+	prepend_kernel_class = class_new(gensym("prepend_kernel"),
+		(t_newmethod)prepend_kernel_new, (t_method)prepend_kernel_free,
+																							sizeof(t_prepend_kernel), 0, 0);
+	class_addbang(prepend_kernel_class, (t_method)prepend_kernel_bang);
+	class_addpointer(prepend_kernel_class, prepend_kernel_pointer);
+	class_addfloat(prepend_kernel_class, (t_method)prepend_kernel_float);
+	class_addsymbol(prepend_kernel_class, prepend_kernel_symbol);
+	class_addlist(prepend_kernel_class, prepend_kernel_list);
+	class_addmethod(prepend_kernel_class, (t_method)prepend_kernel_inlet_select, gensym(str), A_FLOAT, 0);
+	class_addanything(prepend_kernel_class, prepend_kernel_anything);
+	class_sethelpsymbol(prepend_kernel_class, gensym("iemhelp/help-merge_any"));
+}
+
diff --git a/src/iemlib2/round_zero.c b/src/iemlib2/round_zero.c
new file mode 100644
index 0000000..b37afb4
--- /dev/null
+++ b/src/iemlib2/round_zero.c
@@ -0,0 +1,67 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+
+
+/* ------------------------ round_zero ---------------------------- */
+static t_class *round_zero_class;
+
+typedef struct _round_zero
+{
+	t_object	x_obj;
+	t_float		x_bound;
+} t_round_zero;
+
+static void round_zero_anything(t_round_zero *x, t_symbol *s, int ac, t_atom *av)
+{
+	int i;
+	t_float f, bound=x->x_bound;
+
+	for(i=0; i<ac; i++)
+	{
+		if(IS_A_FLOAT(av, i))
+		{
+			f = atom_getfloatarg(i, ac, av);
+			if((f <= bound)&&(f >= -bound))
+			{
+				f = 0.0f;
+				SETFLOAT(av+i, f);
+			}
+		}
+	}
+	outlet_anything(x->x_obj.ob_outlet, s, ac, av);
+}
+
+static void *round_zero_new(t_floatarg bound)
+{
+    t_round_zero *x = (t_round_zero *)pd_new(round_zero_class);
+
+		if(bound < 0.0f)
+			x->x_bound = -bound;
+		else
+			x->x_bound = bound;
+    outlet_new(&x->x_obj, &s_list);
+    return (x);
+}
+
+void round_zero_setup(void)
+{
+    round_zero_class = class_new(gensym("round_zero"), (t_newmethod)round_zero_new,
+			       0, sizeof(t_round_zero), 0, A_DEFFLOAT, 0);
+    class_addanything(round_zero_class, round_zero_anything);
+    class_sethelpsymbol(round_zero_class, gensym("iemhelp/help-round_zero"));
+}
+
diff --git a/src/iemlib2/sigLFO_noise.c b/src/iemlib2/sigLFO_noise.c
new file mode 100644
index 0000000..3714f5a
--- /dev/null
+++ b/src/iemlib2/sigLFO_noise.c
@@ -0,0 +1,129 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ LFO_noise~ ----------------------------- */
+
+static t_class *sigLFO_noise_class;
+
+typedef struct _sigLFO_noise
+{
+    t_object     x_obj;
+    double       x_range;
+    double       x_rcp_range;
+    unsigned int x_state;
+    float        x_fact;
+    float        x_incr;
+    float        x_y1;
+    float        x_y2;
+    float        x_phase;
+} t_sigLFO_noise;
+
+static int sigLFO_noise_makeseed(void)
+{
+    static unsigned int sigLFO_noise_nextseed = 1489853723;
+
+    sigLFO_noise_nextseed = sigLFO_noise_nextseed * 435898247 + 938284287;
+    return(sigLFO_noise_nextseed & 0x7fffffff);
+}
+
+static float sigLFO_noise_new_rand(t_sigLFO_noise *x)
+{
+    unsigned int state = x->x_state;
+    double new_val, range = x->x_range;
+
+    x->x_state = state = state * 472940017 + 832416023;
+    new_val = range * ((double)state) * (1./4294967296.);
+    if(new_val >= range)
+	new_val = range-1;
+    new_val -= 32767.0;
+    return(new_val*(1.0/32767.0));
+}
+
+static void *sigLFO_noise_new(t_float freq)
+{
+    t_sigLFO_noise *x = (t_sigLFO_noise *)pd_new(sigLFO_noise_class);
+
+    x->x_range = 65535.0;
+    x->x_rcp_range =  (double)x->x_range * (1.0/4294967296.0);
+    x->x_state = sigLFO_noise_makeseed();
+    x->x_fact = 2. / 44100.0;
+    x->x_incr = freq * x->x_fact;
+    if(x->x_incr < 0.0)
+	x->x_incr = 0.0;
+    else if(x->x_incr > 0.1)
+	x->x_incr = 0.1;
+    x->x_y1 = sigLFO_noise_new_rand(x);
+    x->x_y2 = sigLFO_noise_new_rand(x);
+    x->x_phase = 0.0;
+    outlet_new(&x->x_obj, gensym("signal"));
+    return (x);
+}
+
+static t_int *sigLFO_noise_perform(t_int *w)
+{
+    t_float *out = (t_float *)(w[1]);
+    t_sigLFO_noise *x = (t_sigLFO_noise *)(w[2]);
+    int n = (int)(w[3]);
+    float phase = x->x_phase;
+    float x_y1 = x->x_y1;
+    float x_y2 = x->x_y2;
+    float incr = x->x_incr;
+
+    while(n--)
+    {
+	if(phase > 1.0)
+	{
+	    x_y1 = x_y2;
+	    x_y2 = sigLFO_noise_new_rand(x);
+            phase -= 1.0;
+	}
+	*out++ = (x_y2 - x_y1) * phase + x_y1;
+        phase += incr;
+    }
+    x->x_phase = phase;
+    x->x_y1 = x_y1;
+    x->x_y2 = x_y2;
+    return (w+4);
+}
+
+static void sigLFO_noise_float(t_sigLFO_noise *x, t_float freq)
+{
+    x->x_incr = freq * x->x_fact;
+    if(x->x_incr < 0.0)
+	x->x_incr = 0.0;
+    else if(x->x_incr > 0.1)
+	x->x_incr = 0.1;
+}
+
+static void sigLFO_noise_dsp(t_sigLFO_noise *x, t_signal **sp)
+{
+    x->x_fact = 2. / sp[0]->s_sr;
+    dsp_add(sigLFO_noise_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
+}
+
+void sigLFO_noise_setup(void)
+{
+    sigLFO_noise_class = class_new(gensym("LFO_noise~"),
+    	(t_newmethod)sigLFO_noise_new, 0,
+    	sizeof(t_sigLFO_noise), 0, A_DEFFLOAT, 0);
+    class_addmethod(sigLFO_noise_class, (t_method)sigLFO_noise_dsp,
+    	gensym("dsp"), 0);
+    class_addfloat(sigLFO_noise_class, (t_method)sigLFO_noise_float);
+    class_sethelpsymbol(sigLFO_noise_class, gensym("iemhelp/help-LFO_noise~"));
+}
+
diff --git a/src/iemlib2/sigfade.c b/src/iemlib2/sigfade.c
new file mode 100644
index 0000000..d63f363
--- /dev/null
+++ b/src/iemlib2/sigfade.c
@@ -0,0 +1,183 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ fade~ ----------------------------- */
+
+float *iem_fade_table_lin=(float *)0L;
+float *iem_fade_table_linsqrt=(float *)0L;
+float *iem_fade_table_sqrt=(float *)0L;
+float *iem_fade_table_sin=(float *)0L;
+float *iem_fade_table_sinhann=(float *)0L;
+float *iem_fade_table_hann=(float *)0L;
+
+static t_class *sigfade_class;
+
+typedef struct _sigfade
+{
+	t_object x_obj;
+	float *x_table;
+	float x_f;
+} t_sigfade;
+
+static void sigfade_set(t_sigfade *x, t_symbol *s)
+{
+	if(!strcmp(s->s_name, "_lin"))
+		x->x_table = iem_fade_table_lin;
+	else if(!strcmp(s->s_name, "_linsqrt"))
+		x->x_table = iem_fade_table_linsqrt;
+	else if(!strcmp(s->s_name, "_sqrt"))
+		x->x_table = iem_fade_table_sqrt;
+	else if(!strcmp(s->s_name, "_sin"))
+		x->x_table = iem_fade_table_sin;
+	else if(!strcmp(s->s_name, "_sinhann"))
+		x->x_table = iem_fade_table_sinhann;
+	else if(!strcmp(s->s_name, "_hann"))
+		x->x_table = iem_fade_table_hann;
+}
+
+static void *sigfade_new(t_symbol *s)
+{
+	t_sigfade *x = (t_sigfade *)pd_new(sigfade_class);
+	outlet_new(&x->x_obj, gensym("signal"));
+	x->x_f = 0;
+	x->x_table = iem_fade_table_lin;
+	sigfade_set(x, s);
+	return (x);
+}
+
+static t_int *sigfade_perform(t_int *w)
+{
+	t_float *in = (t_float *)(w[1]);
+	t_float *out = (t_float *)(w[2]);
+	t_sigfade *x = (t_sigfade *)(w[3]);
+	int n = (int)(w[4]);
+	float *tab = x->x_table, *addr, f1, f2, frac;
+	double dphase;
+	int normhipart;
+	union tabfudge tf;
+	
+	tf.tf_d = UNITBIT32;
+	normhipart = tf.tf_i[HIOFFSET];
+
+#if 0			/* this is the readable version of the code. */
+	while (n--)
+	{
+		dphase = (double)(*in++ * (float)(COSTABSIZE) * 0.99999) + UNITBIT32;
+		tf.tf_d = dphase;
+		addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1));
+		tf.tf_i[HIOFFSET] = normhipart;
+		frac = tf.tf_d - UNITBIT32;
+		f1 = addr[0];
+		f2 = addr[1];
+		*out++ = f1 + frac * (f2 - f1);
+	}
+#endif
+#if 1			/* this is the same, unwrapped by hand. */
+	dphase = (double)(*in++ * (float)(COSTABSIZE) * 0.99999) + UNITBIT32;
+	tf.tf_d = dphase;
+	addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1));
+	tf.tf_i[HIOFFSET] = normhipart;
+	while (--n)
+	{
+		dphase = (double)(*in++ * (float)(COSTABSIZE) * 0.99999) + UNITBIT32;
+		frac = tf.tf_d - UNITBIT32;
+		tf.tf_d = dphase;
+		f1 = addr[0];
+		f2 = addr[1];
+		addr = tab + (tf.tf_i[HIOFFSET] & (COSTABSIZE-1));
+		*out++ = f1 + frac * (f2 - f1);
+		tf.tf_i[HIOFFSET] = normhipart;
+	}
+	frac = tf.tf_d - UNITBIT32;
+	f1 = addr[0];
+	f2 = addr[1];
+	*out++ = f1 + frac * (f2 - f1);
+#endif
+	return (w+5);
+}
+
+static void sigfade_dsp(t_sigfade *x, t_signal **sp)
+{
+	dsp_add(sigfade_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n);
+}
+
+static void sigfade_maketable(void)
+{
+	int i;
+	float *fp, phase, fff,phsinc = 0.5*3.141592653 / ((float)COSTABSIZE*0.99999);
+	union tabfudge tf;
+
+	if(!iem_fade_table_sin)
+	{
+		iem_fade_table_sin = (float *)getbytes(sizeof(float) * (COSTABSIZE+1));
+		for(i=COSTABSIZE+1, fp=iem_fade_table_sin, phase=0; i--; fp++, phase+=phsinc)
+			*fp = sin(phase);
+	}
+	if(!iem_fade_table_sinhann)
+	{
+		iem_fade_table_sinhann = (float *)getbytes(sizeof(float) * (COSTABSIZE+1));
+		for(i=COSTABSIZE+1, fp=iem_fade_table_sinhann, phase=0; i--; fp++, phase+=phsinc)
+		{
+			fff = sin(phase);
+			*fp = fff*sqrt(fff);
+		}
+	}
+	if(!iem_fade_table_hann)
+	{
+		iem_fade_table_hann = (float *)getbytes(sizeof(float) * (COSTABSIZE+1));
+		for(i=COSTABSIZE+1, fp=iem_fade_table_hann, phase=0; i--; fp++, phase+=phsinc)
+		{
+			fff = sin(phase);
+			*fp = fff*fff;
+		}
+	}
+	phsinc = 1.0 / ((float)COSTABSIZE*0.99999);
+	if(!iem_fade_table_lin)
+	{
+		iem_fade_table_lin = (float *)getbytes(sizeof(float) * (COSTABSIZE+1));
+		for(i=COSTABSIZE+1, fp=iem_fade_table_lin, phase=0; i--; fp++, phase+=phsinc)
+			*fp = phase;
+	}
+	if(!iem_fade_table_linsqrt)
+	{
+		iem_fade_table_linsqrt = (float *)getbytes(sizeof(float) * (COSTABSIZE+1));
+		for(i=COSTABSIZE+1, fp=iem_fade_table_linsqrt, phase=0; i--; fp++, phase+=phsinc)
+			*fp = pow(phase, 0.75);
+	}
+	if(!iem_fade_table_sqrt)
+	{
+		iem_fade_table_sqrt = (float *)getbytes(sizeof(float) * (COSTABSIZE+1));
+		for(i=COSTABSIZE+1, fp=iem_fade_table_sqrt, phase=0; i--; fp++, phase+=phsinc)
+			*fp = sqrt(phase);
+	}
+	tf.tf_d = UNITBIT32 + 0.5;
+	if((unsigned)tf.tf_i[LOWOFFSET] != 0x80000000)
+		bug("fade~: unexpected machine alignment");
+}
+
+void sigfade_setup(void)
+{
+	sigfade_class = class_new(gensym("fade~"), (t_newmethod)sigfade_new, 0,
+		sizeof(t_sigfade), 0, A_DEFSYM, 0);
+	CLASS_MAINSIGNALIN(sigfade_class, t_sigfade, x_f);
+	class_addmethod(sigfade_class, (t_method)sigfade_dsp, gensym("dsp"), 0);
+	class_addmethod(sigfade_class, (t_method)sigfade_set, gensym("set"), A_DEFSYM, 0);
+	class_sethelpsymbol(sigfade_class, gensym("iemhelp/help-fade~"));
+	sigfade_maketable();
+}
+
diff --git a/src/iemlib2/sigiem_blocksize.c b/src/iemlib2/sigiem_blocksize.c
new file mode 100644
index 0000000..1f8d016
--- /dev/null
+++ b/src/iemlib2/sigiem_blocksize.c
@@ -0,0 +1,61 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+
+/* ------------------------ iem_blocksize~ ----------------------------- */
+
+static t_class *sigiem_blocksize_class;
+
+typedef struct _sigiem_blocksize
+{
+	t_object	x_obj;
+	t_float		x_blocksize;
+	t_clock		*x_clock;
+	t_float		x_f;
+} t_sigiem_blocksize;
+
+static void sigiem_blocksize_out(t_sigiem_blocksize *x)
+{
+	outlet_float(x->x_obj.ob_outlet, x->x_blocksize);
+}
+
+static void sigiem_blocksize_free(t_sigiem_blocksize *x)
+{
+	clock_free(x->x_clock);
+}
+
+static void *sigiem_blocksize_new(t_symbol *s)
+{
+	t_sigiem_blocksize *x = (t_sigiem_blocksize *)pd_new(sigiem_blocksize_class);
+	x->x_clock = clock_new(x, (t_method)sigiem_blocksize_out);
+	outlet_new(&x->x_obj, &s_float);
+	x->x_blocksize = 64.0f;
+	x->x_f = 0.0f;
+	return (x);
+}
+
+static void sigiem_blocksize_dsp(t_sigiem_blocksize *x, t_signal **sp)
+{
+	x->x_blocksize = (t_float)(sp[0]->s_n);
+	clock_delay(x->x_clock, 0.0f);
+}
+
+void sigiem_blocksize_setup(void)
+{
+	sigiem_blocksize_class = class_new(gensym("iem_blocksize~"), (t_newmethod)sigiem_blocksize_new,
+		(t_method)sigiem_blocksize_free, sizeof(t_sigiem_blocksize), 0, 0);
+	CLASS_MAINSIGNALIN(sigiem_blocksize_class, t_sigiem_blocksize, x_f);
+	class_addmethod(sigiem_blocksize_class, (t_method)sigiem_blocksize_dsp, gensym("dsp"), 0);
+}
+
diff --git a/src/iemlib2/sigiem_samplerate.c b/src/iemlib2/sigiem_samplerate.c
new file mode 100644
index 0000000..fee7f5c
--- /dev/null
+++ b/src/iemlib2/sigiem_samplerate.c
@@ -0,0 +1,61 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+
+/* ------------------------ iem_samplerate~ ----------------------------- */
+
+static t_class *sigiem_samplerate_class;
+
+typedef struct _sigiem_samplerate
+{
+	t_object	x_obj;
+	t_float		x_samplerate;
+	t_clock		*x_clock;
+	t_float		x_f;
+} t_sigiem_samplerate;
+
+static void sigiem_samplerate_out(t_sigiem_samplerate *x)
+{
+	outlet_float(x->x_obj.ob_outlet, x->x_samplerate);
+}
+
+static void sigiem_samplerate_free(t_sigiem_samplerate *x)
+{
+	clock_free(x->x_clock);
+}
+
+static void *sigiem_samplerate_new(t_symbol *s)
+{
+	t_sigiem_samplerate *x = (t_sigiem_samplerate *)pd_new(sigiem_samplerate_class);
+	x->x_clock = clock_new(x, (t_method)sigiem_samplerate_out);
+	outlet_new(&x->x_obj, &s_float);
+	x->x_samplerate = 44100.0f;
+	x->x_f = 0.0f;
+	return (x);
+}
+
+static void sigiem_samplerate_dsp(t_sigiem_samplerate *x, t_signal **sp)
+{
+	x->x_samplerate = (t_float)(sp[0]->s_sr);
+	clock_delay(x->x_clock, 0.0f);
+}
+
+void sigiem_samplerate_setup(void)
+{
+	sigiem_samplerate_class = class_new(gensym("iem_samplerate~"), (t_newmethod)sigiem_samplerate_new,
+		(t_method)sigiem_samplerate_free, sizeof(t_sigiem_samplerate), 0, 0);
+	CLASS_MAINSIGNALIN(sigiem_samplerate_class, t_sigiem_samplerate, x_f);
+	class_addmethod(sigiem_samplerate_class, (t_method)sigiem_samplerate_dsp, gensym("dsp"), 0);
+}
+
diff --git a/src/iemlib2/sigm2f.c b/src/iemlib2/sigm2f.c
new file mode 100644
index 0000000..f623905
--- /dev/null
+++ b/src/iemlib2/sigm2f.c
@@ -0,0 +1,127 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ m2f~ ----------------------------- */
+
+#define M2FTABSIZE 2048
+
+float *iem_m2f_table=(float *)0L;
+
+static t_class *sigm2f_class;
+
+typedef struct _sigm2f
+{
+    t_object x_obj;
+    float x_msi;
+} t_sigm2f;
+
+static void *sigm2f_new(void)
+{
+    t_sigm2f *x = (t_sigm2f *)pd_new(sigm2f_class);
+    outlet_new(&x->x_obj, gensym("signal"));
+    x->x_msi = 0;
+    return (x);
+}
+
+static t_int *sigm2f_perform(t_int *w)
+{
+    t_float *in = (t_float *)(w[1]);
+    t_float *out = (t_float *)(w[2]);
+    t_sigm2f *x = (t_sigm2f *)(w[3]);
+    int n = (int)(w[4]);
+    float *tab = iem_m2f_table, *addr, f1, f2, frac, iinn;
+    double dphase;
+    int normhipart;
+    union tabfudge tf;
+    
+    tf.tf_d = UNITBIT32;
+    normhipart = tf.tf_i[HIOFFSET];
+
+#if 0	    	/* this is the readable version of the code. */
+    while (n--)
+    {
+	iinn = (*in++)*10.0+670.0;
+    	dphase = (double)iinn + UNITBIT32;
+	tf.tf_d = dphase;
+	addr = tab + (tf.tf_i[HIOFFSET] & (M2FTABSIZE-1));
+	tf.tf_i[HIOFFSET] = normhipart;
+	frac = tf.tf_d - UNITBIT32;
+	f1 = addr[0];
+	f2 = addr[1];
+	*out++ = f1 + frac * (f2 - f1);
+    }
+#endif
+#if 1	    	/* this is the same, unwrapped by hand. */
+    iinn = (*in++)*10.0+670.0;
+    dphase = (double)iinn + UNITBIT32;
+	tf.tf_d = dphase;
+	addr = tab + (tf.tf_i[HIOFFSET] & (M2FTABSIZE-1));
+	tf.tf_i[HIOFFSET] = normhipart;
+    while (--n)
+    {
+        iinn = (*in++)*10.0+670.0;
+        dphase = (double)iinn + UNITBIT32;
+	    frac = tf.tf_d - UNITBIT32;
+	tf.tf_d = dphase;
+	    f1 = addr[0];
+	    f2 = addr[1];
+	addr = tab + (tf.tf_i[HIOFFSET] & (M2FTABSIZE-1));
+	    *out++ = f1 + frac * (f2 - f1);
+	tf.tf_i[HIOFFSET] = normhipart;
+    }
+	    frac = tf.tf_d - UNITBIT32;
+	    f1 = addr[0];
+	    f2 = addr[1];
+	    *out++ = f1 + frac * (f2 - f1);
+#endif
+    return (w+5);
+}
+
+static void sigm2f_dsp(t_sigm2f *x, t_signal **sp)
+{
+    dsp_add(sigm2f_perform, 4, sp[0]->s_vec, sp[1]->s_vec, x, sp[0]->s_n);
+}
+
+static void sigm2f_maketable(void)
+{
+    union tabfudge tf;
+
+    if(!iem_m2f_table)
+    {
+        int i;
+	float *fp, midi, refexp=440.0*exp(-5.75*log(2.0));
+
+	iem_m2f_table = (float *)getbytes(sizeof(float) * (M2FTABSIZE+1));
+	for(i=0, fp=iem_m2f_table, midi=-67.0; i<=M2FTABSIZE; i++, fp++, midi+=0.1)
+	    *fp = refexp * exp(0.057762265047 * midi);
+    }
+    tf.tf_d = UNITBIT32 + 0.5;
+    if((unsigned)tf.tf_i[LOWOFFSET] != 0x80000000)
+	bug("m2f~: unexpected machine alignment");
+}
+
+void sigm2f_setup(void)
+{
+    sigm2f_class = class_new(gensym("m2f~"), (t_newmethod)sigm2f_new, 0,
+    	sizeof(t_sigm2f), 0, 0);
+    CLASS_MAINSIGNALIN(sigm2f_class, t_sigm2f, x_msi);
+    class_addmethod(sigm2f_class, (t_method)sigm2f_dsp, gensym("dsp"), 0);
+    sigm2f_maketable();
+    class_sethelpsymbol(sigm2f_class, gensym("iemhelp/help-m2f~"));
+}
+
diff --git a/src/iemlib2/speedlim.c b/src/iemlib2/speedlim.c
new file mode 100644
index 0000000..023835a
--- /dev/null
+++ b/src/iemlib2/speedlim.c
@@ -0,0 +1,107 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ speedlim ---------------------------- */
+static t_class *speedlim_class;
+
+typedef struct _speedlim
+{
+	t_object	x_obj;
+	t_clock		*x_clock;
+	float			x_delay;
+	int				x_output_is_locked;
+	int				x_there_was_n_event;
+	float			x_curval;
+	float			x_lastout;
+} t_speedlim;
+
+static void speedlim_stop(t_speedlim *x)
+{
+	x->x_output_is_locked = 0;
+	x->x_there_was_n_event = 0;
+	clock_unset(x->x_clock);
+}
+
+static void speedlim_tick(t_speedlim *x)
+{
+	if(x->x_there_was_n_event)
+	{
+		x->x_output_is_locked = 1;
+		x->x_there_was_n_event = 0;
+		outlet_float(x->x_obj.ob_outlet, x->x_curval);
+		clock_delay(x->x_clock, x->x_delay);
+	}
+	else
+	{
+		x->x_output_is_locked = 0;
+		x->x_there_was_n_event = 0;
+	}
+}
+
+static void speedlim_float(t_speedlim *x, t_float val)
+{
+	x->x_curval = val;
+	if(!x->x_output_is_locked)
+	{
+		x->x_output_is_locked = 1;
+		x->x_there_was_n_event = 0;
+		outlet_float(x->x_obj.ob_outlet, x->x_curval);
+		clock_delay(x->x_clock, x->x_delay);
+	}
+	else
+		x->x_there_was_n_event = 1;
+}
+
+static void speedlim_ft1(t_speedlim *x, t_float delay)
+{
+	if(delay < 0.0)
+		delay = 0.0;
+	x->x_delay = delay;
+}
+
+static void speedlim_free(t_speedlim *x)
+{
+	clock_free(x->x_clock);
+}
+
+static void *speedlim_new(t_float delay)
+{
+	t_speedlim *x = (t_speedlim *)pd_new(speedlim_class);
+
+	if(delay < 0.0)
+		delay = 0.0;
+	x->x_delay = delay;
+	x->x_curval = 0.0f;
+	x->x_output_is_locked = 0;
+	x->x_there_was_n_event = 0;
+	x->x_clock = clock_new(x, (t_method)speedlim_tick);
+	outlet_new(&x->x_obj, &s_float);
+	inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("ft1"));
+	return (x);
+}
+
+void speedlim_setup(void)
+{
+	speedlim_class = class_new(gensym("speedlim"), (t_newmethod)speedlim_new,
+		(t_method)speedlim_free, sizeof(t_speedlim), 0, A_DEFFLOAT, 0);
+	class_addmethod(speedlim_class, (t_method)speedlim_stop, gensym("stop"), 0);
+	class_addfloat(speedlim_class, (t_method)speedlim_float);
+	class_addmethod(speedlim_class, (t_method)speedlim_ft1, gensym("ft1"), A_FLOAT, 0);
+	class_sethelpsymbol(speedlim_class, gensym("iemhelp/help-speedlim"));
+}
+
diff --git a/src/iemlib2/splitfilename.c b/src/iemlib2/splitfilename.c
new file mode 100644
index 0000000..485b214
--- /dev/null
+++ b/src/iemlib2/splitfilename.c
@@ -0,0 +1,142 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* -------------------------- splitfilename ------------------------------ */
+
+static t_class *splitfilename_class;
+
+typedef struct _splitfilename
+{
+    t_object x_obj;
+    char     x_sep[2];
+    void    *x_outpath;
+    void    *x_outfile;
+} t_splitfilename;
+
+static void splitfilename_separator(t_splitfilename *x, t_symbol *s, int ac, t_atom *av)
+{
+    if(ac > 0)
+    {
+	if(IS_A_SYMBOL(av, 0))
+	{
+	    if(strlen(av->a_w.w_symbol->s_name) == 1)
+		x->x_sep[0] = av->a_w.w_symbol->s_name[0];
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "backslash"))
+		x->x_sep[0] = '\\';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "slash"))
+		x->x_sep[0] = '/';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "blank"))
+		x->x_sep[0] = ' ';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "space"))
+		x->x_sep[0] = ' ';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "dollar"))
+		x->x_sep[0] = '$';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "comma"))
+		x->x_sep[0] = ',';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "semi"))
+		x->x_sep[0] = ';';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "leftbrace"))
+		x->x_sep[0] = '{';
+	    else if(!strcmp(av->a_w.w_symbol->s_name, "rightbrace"))
+		x->x_sep[0] = '}';
+	    else
+		x->x_sep[0] = '/';
+	}
+	else if(IS_A_FLOAT(av, 0))
+	{
+	    int i;
+	    float f=fabs(av->a_w.w_float);
+
+	    while(f >= 10.0)
+		f *= 0.1;
+	    i = (int)f;
+	    x->x_sep[0] = (char)i + '0';
+	}
+    }
+    else
+	x->x_sep[0] = 0;
+}
+
+static void splitfilename_symbol(t_splitfilename *x, t_symbol *s)
+{
+    int len = strlen(s->s_name);
+
+    if(len)
+    {
+	if(x->x_sep[0] != 0)
+	{
+	    char *str_path = (char *)getbytes(len*sizeof(char));
+	    char *str_file = (char *)getbytes(len*sizeof(char));
+	    char *cpp, *cpf;
+
+	    strcpy(str_path, s->s_name);
+	    strcpy(str_file, s->s_name);
+	    cpp = strrchr(str_path, x->x_sep[0]);
+	    cpf = strrchr(str_file, x->x_sep[0]);
+	    if(((int)cpp - (int)str_path) < 0)
+	    {
+		outlet_symbol(x->x_outfile, gensym(str_file));
+		outlet_symbol(x->x_outpath, &s_);
+	    }
+	    else if(((int)cpp - (int)str_path) >= len)
+	    {
+		outlet_symbol(x->x_outfile, &s_);
+		outlet_symbol(x->x_outpath, gensym(str_path));
+	    }
+	    else
+	    {
+		*cpp = 0;
+		cpf++;
+		outlet_symbol(x->x_outfile, gensym(cpf));
+		outlet_symbol(x->x_outpath, gensym(str_path));
+	    }
+	    freebytes(str_file, len*sizeof(char));
+	    freebytes(str_path, len*sizeof(char));
+	}
+	else
+	{
+	    outlet_symbol(x->x_outfile, &s_);
+	    outlet_symbol(x->x_outpath, s);
+	}
+    }
+}
+
+static void *splitfilename_new(t_symbol *s, int ac, t_atom *av)
+{
+    t_splitfilename *x = (t_splitfilename *)pd_new(splitfilename_class);
+
+    x->x_sep[0] = 0;
+    x->x_sep[1] = 0;
+    if(ac == 0)
+        x->x_sep[0] = '/';
+    else
+        splitfilename_separator(x, s, ac, av);
+    x->x_outpath = outlet_new(&x->x_obj, &s_symbol);
+    x->x_outfile = outlet_new(&x->x_obj, &s_symbol);
+    return (x);
+}
+
+void splitfilename_setup(void)
+{
+    splitfilename_class = class_new(gensym("splitfilename"), (t_newmethod)splitfilename_new,
+		 0, sizeof(t_splitfilename), 0, A_GIMME, 0);
+    class_addsymbol(splitfilename_class, splitfilename_symbol);
+    class_addmethod(splitfilename_class, (t_method)splitfilename_separator, gensym("separator"), A_GIMME, 0);
+    class_addmethod(splitfilename_class, (t_method)splitfilename_separator, gensym("sep"), A_GIMME, 0);
+    class_sethelpsymbol(splitfilename_class, gensym("iemhelp/help-splitfilename"));
+}
diff --git a/src/iemlib2/stripfilename.c b/src/iemlib2/stripfilename.c
new file mode 100644
index 0000000..d229086
--- /dev/null
+++ b/src/iemlib2/stripfilename.c
@@ -0,0 +1,81 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* -------------------------- stripfilename ------------------------------ */
+
+static t_class *stripfilename_class;
+
+typedef struct _stripfilename
+{
+    t_object x_obj;
+    int      x_nr_char;
+} t_stripfilename;
+
+static void stripfilename_symbol(t_stripfilename *x, t_symbol *s)
+{
+    if(x->x_nr_char < 0)
+    {
+        int len = strlen(s->s_name);
+        char *str=(char *)getbytes((len+2)*sizeof(char));
+	int i=len + x->x_nr_char;
+
+	strcpy(str, s->s_name);
+	if(i < 0)
+	    i = 0;
+	str[i] = 0;
+        outlet_symbol(x->x_obj.ob_outlet, gensym(str));
+        freebytes(str, (len+2)*sizeof(char));
+    }
+    else if(x->x_nr_char > 0)
+    {
+        int len = strlen(s->s_name);
+        char *str=(char *)getbytes((len+2)*sizeof(char));
+	int i=x->x_nr_char;
+
+	strcpy(str, s->s_name);
+	if(i > len)
+	    i = len;
+        outlet_symbol(x->x_obj.ob_outlet, gensym(str+i));
+        freebytes(str, (len+2)*sizeof(char));
+    }
+    else
+	outlet_symbol(x->x_obj.ob_outlet, s);
+}
+
+static void stripfilename_set(t_stripfilename *x, t_floatarg nr_char)
+{
+    x->x_nr_char = (int)nr_char;
+}
+
+static void *stripfilename_new(t_floatarg nr_char)
+{
+    t_stripfilename *x = (t_stripfilename *)pd_new(stripfilename_class);
+
+    stripfilename_set(x, nr_char);
+    outlet_new(&x->x_obj, &s_symbol);
+    return (x);
+}
+
+void stripfilename_setup(void)
+{
+    stripfilename_class = class_new(gensym("stripfilename"), (t_newmethod)stripfilename_new,
+		 0, sizeof(t_stripfilename), 0, A_DEFFLOAT, 0);
+    class_addsymbol(stripfilename_class, stripfilename_symbol);
+    class_addmethod(stripfilename_class, (t_method)stripfilename_set, gensym("set"), A_FLOAT, 0);
+    class_sethelpsymbol(stripfilename_class, gensym("iemhelp/help-stripfilename"));
+}
diff --git a/src/iemlib2/toggle_mess.c b/src/iemlib2/toggle_mess.c
new file mode 100644
index 0000000..b8cb569
--- /dev/null
+++ b/src/iemlib2/toggle_mess.c
@@ -0,0 +1,119 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ------------------------ toggle_mess ---------------------------- */
+static t_class *toggle_mess_class;
+
+typedef struct _toggle_mess
+{
+	t_object	x_obj;
+	int				x_index;
+	int				x_ac;
+	t_atom		*x_at;
+	void			*x_out_mid_sym;
+	void			*x_out_rght_flt;
+	t_symbol	*x_set;
+} t_toggle_mess;
+
+static void toggle_mess_bang(t_toggle_mess *x)
+{
+	int i = x->x_index;
+
+	outlet_float(x->x_out_rght_flt, (float)i);
+	if(IS_A_FLOAT(x->x_at, i))
+		outlet_float(x->x_out_mid_sym, atom_getfloat(&x->x_at[i]));
+	else
+		outlet_anything(x->x_out_mid_sym, atom_getsymbol(&x->x_at[i]), 0, x->x_at);
+	outlet_anything(x->x_obj.ob_outlet, x->x_set, 1, &x->x_at[i]);
+}
+
+static void toggle_mess_float(t_toggle_mess *x, t_float f)
+{
+	x->x_index++;
+	if(x->x_index >= x->x_ac)
+		x->x_index = 0;
+	toggle_mess_bang(x);
+}
+
+static void toggle_mess_set(t_toggle_mess *x, t_symbol *s, int ac, t_atom *av)
+{
+	if((ac >= 1) && (IS_A_FLOAT(av, 0)))
+	{
+		int x_index = (int)atom_getint(av);
+
+		if(x_index < 0)
+			x_index = 0;
+		else if(x_index >= x->x_ac)
+			x_index = x->x_ac;
+		x->x_index = x_index;
+		outlet_anything(x->x_obj.ob_outlet, x->x_set, 1, &x->x_at[x_index]);
+	}
+	else
+		toggle_mess_float(x, 0);
+}
+
+static void toggle_mess_symbol(t_toggle_mess *x, t_symbol *s)
+{
+	toggle_mess_float(x, 0);
+}
+
+static void toggle_mess_anything(t_toggle_mess *x, t_symbol *s, int ac, t_atom *av)
+{
+	toggle_mess_float(x, 0);
+}
+
+static void toggle_mess_free(t_toggle_mess *x)
+{
+	freebytes(x->x_at, x->x_ac * sizeof(t_atom));
+}
+
+static void *toggle_mess_new(t_symbol *s, int ac, t_atom *av)
+{
+	t_toggle_mess *x = (t_toggle_mess *)pd_new(toggle_mess_class);
+	int i;
+
+	if(!ac)
+	{
+		post("toggle_mess-ERROR: must have at least one argument!");
+		x->x_at = (t_atom *)0;
+		return(0);
+	}
+	x->x_ac = ac;
+	x->x_at = (t_atom *)getbytes(ac * sizeof(t_atom));
+	for(i=0; i<ac; i++)
+		x->x_at[i] = *av++;
+	x->x_index = 0;
+	x->x_set = gensym("set");
+	outlet_new(&x->x_obj, &s_list);
+	x->x_out_mid_sym = outlet_new(&x->x_obj, &s_list);
+	x->x_out_rght_flt = outlet_new(&x->x_obj, &s_float);
+	return(x);
+}
+
+void toggle_mess_setup(void)
+{
+	toggle_mess_class = class_new(gensym("toggle_mess"), (t_newmethod)toggle_mess_new,
+		(t_method)toggle_mess_free, sizeof(t_toggle_mess), 0, A_GIMME, 0);
+	class_addcreator((t_newmethod)toggle_mess_new, gensym("tm"), A_GIMME, 0);
+	class_addbang(toggle_mess_class, (t_method)toggle_mess_bang);
+	class_addmethod(toggle_mess_class, (t_method)toggle_mess_set, gensym("set"), A_GIMME, 0);
+	class_addfloat(toggle_mess_class, (t_method)toggle_mess_float);
+	class_addsymbol(toggle_mess_class, toggle_mess_symbol);
+	class_addanything(toggle_mess_class, toggle_mess_anything);
+	class_sethelpsymbol(toggle_mess_class, gensym("iemhelp/help-toggle_mess"));
+}
diff --git a/src/iemlib2/transf_fader.c b/src/iemlib2/transf_fader.c
new file mode 100644
index 0000000..e2988d6
--- /dev/null
+++ b/src/iemlib2/transf_fader.c
@@ -0,0 +1,153 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+
+
+/* -------------------------- transf_fader ------------------------------ */
+
+typedef struct _transf_fader
+{
+	t_object	x_obj;
+	int				x_size;
+	int				x_message;
+	float			*x_array;
+} t_transf_fader;
+
+static t_class *transf_fader_class;
+
+static void transf_fader_pairs(t_transf_fader *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if(argc >= 4)
+	{
+		int i, j, k, ac=argc/2;
+		int n=1000;
+		int i_prev=0;
+		int first=1;
+		int i_delta;
+		float val_delta;
+		float delta;
+		float val_prev=0.0f;
+		float val=0.0f;
+		float *vec=x->x_array;
+		float fad_in, fad_out;
+
+		for(j=0; j<n; j++)
+		{
+			vec[j] = -123456.0f;
+		}
+
+		for(j=0; j<ac; j++)
+		{
+			fad_in = atom_getfloat(argv++);
+			while(fad_in < 0.0f)
+				fad_in = 0.0f;
+			while(fad_in > 1000.0f)
+				fad_in = 1000.0f;
+
+			fad_out = atom_getfloat(argv++);
+			while(fad_out < -123455.0f)
+				fad_out = -123455.0f;
+
+			i = (int)fad_in;
+			vec[i] = fad_out;
+		}
+
+		for(j=0; j<n; j++)
+		{
+			if(vec[j] > -123456.0f)
+			{
+				if(first)
+				{
+					first = 0;
+					i_prev = j;
+					val_prev = vec[j];
+				}
+				else
+				{
+					i = j;
+					val = vec[j];
+					i_delta = i - i_prev;
+					val_delta = val - val_prev;
+					if(i_delta > 1)
+					{
+						delta = val_delta / (float)i_delta;
+						for(k=i_prev+1; k<i; k++)
+						{
+							vec[k] = val_prev + delta*(float)(k - i_prev);
+						}
+					}
+					i_prev = i;
+					val_prev = val;
+				}
+			}
+		}
+	}
+	else
+	{
+		if(x->x_message)
+			post("transf_fader-ERROR: less than 2 pairs make no sense");
+	}
+}
+
+static void transf_fader_float(t_transf_fader *x, t_floatarg fad_in)
+{
+	float fad_out;
+	float *vec=x->x_array;
+	float fract;
+	int i;
+
+	while(fad_in < 0.0f)
+		fad_in = 0.0f;
+	while(fad_in > 999.0f)
+		fad_in = 999.0f;
+
+	i = (int)fad_in;
+	fract = fad_in - (float)i;
+	fad_out = vec[i] + fract*(vec[i+1] - vec[i]);
+	if(fad_out > -123455.0f)
+		outlet_float(x->x_obj.ob_outlet, fad_out);
+}
+
+static void transf_fader_free(t_transf_fader *x)
+{
+	freebytes(x->x_array, x->x_size * sizeof(float));
+}
+
+static void *transf_fader_new(t_symbol *s, int argc, t_atom *argv)
+{
+	t_transf_fader *x = (t_transf_fader *)pd_new(transf_fader_class);
+	int i, n;
+
+	x->x_size = 1001;
+	x->x_message = 0;
+	x->x_array = (float *)getbytes(x->x_size * sizeof(float));
+	n = x->x_size;
+	for(i=0; i<n; i++)
+		x->x_array[i] = -123456.0f;
+	transf_fader_pairs(x, gensym("pairs"), argc, argv);
+	x->x_message = 1;
+	outlet_new(&x->x_obj, &s_float);
+	return (x);
+}
+
+void transf_fader_setup(void)
+{
+	transf_fader_class = class_new(gensym("transf_fader"), (t_newmethod)transf_fader_new, (t_method)transf_fader_free,
+				   sizeof(t_transf_fader), 0, A_GIMME, 0);
+	class_addfloat(transf_fader_class, (t_method)transf_fader_float);
+	class_addmethod(transf_fader_class, (t_method)transf_fader_pairs, gensym("pairs"), A_GIMME, 0);
+	class_sethelpsymbol(transf_fader_class, gensym("iemhelp/help-transf_fader"));
+}
diff --git a/src/iemlib2/unsymbol.c b/src/iemlib2/unsymbol.c
new file mode 100644
index 0000000..b617836
--- /dev/null
+++ b/src/iemlib2/unsymbol.c
@@ -0,0 +1,49 @@
+/* Copyright (c) 1997-2003 Miller Puckette.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* -------------------------- unsymbol ------------------------------ */
+
+static t_class *unsymbol_class;
+
+typedef struct _unsymbol
+{
+    t_object x_obj;
+    t_atom   x_at;
+} t_unsymbol;
+
+static void unsymbol_symbol(t_unsymbol *x, t_symbol *s)
+{
+    outlet_anything(x->x_obj.ob_outlet, s, 0, &(x->x_at));
+}
+
+static void *unsymbol_new(void)
+{
+    t_unsymbol *x = (t_unsymbol *)pd_new(unsymbol_class);
+    
+    outlet_new(&x->x_obj, &s_list);
+    return (x);
+}
+
+void unsymbol_setup(void)
+{
+    unsymbol_class = class_new(gensym("unsymbol"), (t_newmethod)unsymbol_new,
+		 0, sizeof(t_unsymbol), 0, 0);
+    class_addcreator((t_newmethod)unsymbol_new, gensym("unsym"), 0);
+    class_addsymbol(unsymbol_class, unsymbol_symbol);
+    class_sethelpsymbol(unsymbol_class, gensym("iemhelp/help-unsymbol"));
+}
diff --git a/src/iemlib2/wrap.c b/src/iemlib2/wrap.c
new file mode 100644
index 0000000..b594998
--- /dev/null
+++ b/src/iemlib2/wrap.c
@@ -0,0 +1,69 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ---- wrap - float=int or list of float=symbol concaternat to int=float ----- */
+
+
+
+typedef struct _wrap
+{
+    t_object  x_obj;
+    float     x_f;
+} t_wrap;
+
+static t_class *wrap_class;
+
+static void wrap_bang(t_wrap *x)
+{
+    outlet_float(x->x_obj.ob_outlet, x->x_f);
+}
+
+static void wrap_float(t_wrap *x, t_float f)
+{
+    int i=(int)f;
+
+    if(f > 0.0)
+	x->x_f = f - (float)i;
+    else
+        x->x_f = f - (float)(i - 1);
+    wrap_bang(x);
+}
+
+static void wrap_list(t_wrap *x, t_symbol *s, int argc, t_atom *argv)
+{
+    if((argc > 0) && (IS_A_FLOAT(argv, 0)))
+        wrap_float(x, atom_getfloat(argv));
+}
+
+static void *wrap_new(void)
+{
+    t_wrap *x = (t_wrap *)pd_new(wrap_class);
+
+    outlet_new(&x->x_obj, &s_float);
+    x->x_f = 0.0;
+    return (x);
+}
+
+void wrap_setup(void)
+{
+    wrap_class = class_new(gensym("wrap"), (t_newmethod)wrap_new, 0,
+			      sizeof(t_wrap), 0, 0);
+    class_addbang(wrap_class, (t_method)wrap_bang);
+    class_addfloat(wrap_class, (t_method)wrap_float);
+    class_addlist(wrap_class, (t_method)wrap_list);
+    class_sethelpsymbol(wrap_class, gensym("iemhelp/help-wrap"));
+}