use unused variables

svn path=/trunk/externals/zexy/; revision=4815

51 files changed, 115 insertions, 19 deletions

diff --git a/src/0x260x260x7e.c b/src/0x260x260x7e.c
index 68ef596..1b054d9 100644
--- a/src/0x260x260x7e.c
+++ b/src/0x260x260x7e.c
@@ -42,6 +42,7 @@ typedef struct _scalarandand_tilde
 
 static void *andand_tilde_new(t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (argc > 1) post("&&~: extra arguments ignored");
   if (argc) 
     {
@@ -240,6 +241,8 @@ static void andand_tilde_dsp(t_andand_tilde *x, t_signal **sp)
     dsp_add(andand_tilde_perform, 4, in1, in2, out, n);
   else	
     dsp_add(andand_tilde_perf8, 4, in1, in2, out, n);
+
+  ZEXY_USEVAR(x);
 }
 
 static void scalarandand_tilde_dsp(t_scalarandand_tilde *x, t_signal **sp)
diff --git a/src/0x2e.c b/src/0x2e.c
index bf91541..00b04ea 100644
--- a/src/0x2e.c
+++ b/src/0x2e.c
@@ -39,6 +39,7 @@ typedef struct _scalmul
 static void scalmul_lst2(t_scalmul *x, t_symbol *s, int argc, t_atom *argv)
 {
   t_float *fp;
+  ZEXY_USEVAR(s);
   if (x->n2 != argc) {
     freebytes(x->buf2, x->n2 * sizeof(t_float));
     x->n2 = argc;
@@ -53,6 +54,7 @@ static void scalmul_lst(t_scalmul *x, t_symbol *s, int argc, t_atom *argv)
   t_float *fp;
   t_atom  *ap;
   int n;
+  ZEXY_USEVAR(s);
 
   if (argc){
     if (x->n1 != argc) {
@@ -122,7 +124,7 @@ static void scalmul_free(t_scalmul *x)
 static void *scalmul_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_scalmul *x;
-
+  ZEXY_USEVAR(s);
   if (argc-1){
     x = (t_scalmul *)pd_new(scalmul_class);
     inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("list"), gensym(""));
diff --git a/src/0x3c0x7e.c b/src/0x3c0x7e.c
index b9624de..38c239c 100644
--- a/src/0x3c0x7e.c
+++ b/src/0x3c0x7e.c
@@ -43,6 +43,7 @@ typedef struct _scalarlt_tilde
 
 static void *lt_tilde_new(t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (argc > 1) post("<~: extra arguments ignored");
   if (argc) 
     {
@@ -186,7 +187,7 @@ static void lt_tilde_dsp(t_lt_tilde *x, t_signal **sp)
   t_sample*out=sp[2]->s_vec;
 
   int n=sp[0]->s_n;
-
+  ZEXY_USEVAR(x);
 #ifdef __SSE__
   if(
      Z_SIMD_CHKBLOCKSIZE(n)&&
diff --git a/src/0x3d0x3d0x7e.c b/src/0x3d0x3d0x7e.c
index b535bc1..91d90ff 100644
--- a/src/0x3d0x3d0x7e.c
+++ b/src/0x3d0x3d0x7e.c
@@ -40,6 +40,7 @@ typedef struct _scalareq_tilde
 
 static void *eq_tilde_new(t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (argc > 1) post("==~: extra arguments ignored");
   if (argc) 
     {
@@ -185,6 +186,8 @@ static void eq_tilde_dsp(t_eq_tilde *x, t_signal **sp)
 
   int n=sp[0]->s_n;
 
+  ZEXY_USEVAR(x);
+
 #ifdef __SSE__
   if(
      Z_SIMD_CHKBLOCKSIZE(n)&&
diff --git a/src/0x3e0x7e.c b/src/0x3e0x7e.c
index 6478143..9f8e0eb 100644
--- a/src/0x3e0x7e.c
+++ b/src/0x3e0x7e.c
@@ -42,6 +42,7 @@ typedef struct _scalargt_tilde
 
 static void *gt_tilde_new(t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (argc > 1) post(">~: extra arguments ignored");
   if (argc) 
     {
@@ -187,6 +188,8 @@ static void gt_tilde_dsp(t_gt_tilde *x, t_signal **sp)
 
   int n=sp[0]->s_n;
 
+  ZEXY_USEVAR(x);
+
 #ifdef __SSE__
   if(
      Z_SIMD_CHKBLOCKSIZE(n)&&
diff --git a/src/0x7c0x7c0x7e.c b/src/0x7c0x7c0x7e.c
index d79624e..774605f 100644
--- a/src/0x7c0x7c0x7e.c
+++ b/src/0x7c0x7c0x7e.c
@@ -40,6 +40,7 @@ typedef struct _scalaroror_tilde
 
 static void *oror_tilde_new(t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (argc > 1) post("||~: extra arguments ignored");
   if (argc) 
     {
@@ -201,6 +202,8 @@ static void oror_tilde_dsp(t_oror_tilde *x, t_signal **sp)
 
   int n=sp[0]->s_n;
 
+  ZEXY_USEVAR(x);
+
 #ifdef __SSE__
   if(
      Z_SIMD_CHKBLOCKSIZE(n)&&
diff --git a/src/absgn~.c b/src/absgn~.c
index dde0266..7cfe08b 100644
--- a/src/absgn~.c
+++ b/src/absgn~.c
@@ -88,6 +88,7 @@ static t_int *sigABSGN_performSSE(t_int *w)
 
 static void sigABSGN_dsp(t_absgn *x, t_signal **sp)
 {
+  ZEXY_USEVAR(x);
 #ifdef __SSE__
   if(
      Z_SIMD_CHKBLOCKSIZE(sp[0]->s_n)&&
diff --git a/src/abs~.c b/src/abs~.c
index 4a365a3..368f65d 100644
--- a/src/abs~.c
+++ b/src/abs~.c
@@ -119,6 +119,7 @@ static t_int *sigABS_performSSE(t_int *w)
 
 static void sigABS_dsp(t_abs *x, t_signal **sp)
 {
+  ZEXY_USEVAR(x);
 #ifdef __SSE__
   if(
      Z_SIMD_CHKBLOCKSIZE(sp[0]->s_n)&&
diff --git a/src/atoi.c b/src/atoi.c
index 2dcd325..ef70f09 100644
--- a/src/atoi.c
+++ b/src/atoi.c
@@ -56,6 +56,7 @@ static void atoi_list(t_atoi *x, t_symbol *s, int argc, t_atom *argv)
 {
   int base=10;
   const char* c;
+  ZEXY_USEVAR(s);
 
   if (argv->a_type==A_FLOAT){
     x->i=atom_getfloat(argv);
diff --git a/src/date.c b/src/date.c
index f6f05d8..0ea352c 100644
--- a/src/date.c
+++ b/src/date.c
@@ -66,7 +66,8 @@ static void *date_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_date *x = (t_date *)pd_new(date_class);
   char buf[5];
-  
+  ZEXY_USEVAR(s);
+ 
   x->GMT=0;
   if (argc) {
     atom_string(argv, buf, 5);
@@ -106,6 +107,7 @@ static void date_bang(t_date *x)
 
 static void help_date(t_date *x)
 {
+  ZEXY_USEVAR(x);
   post("\n%c date\t\t:: get the current system date", HEARTSYMBOL);
   post("\noutputs are\t: year / month / day / day of week /day of year / daylightsaving (1/0)");
   post("\ncreation\t::'date [GMT]': show local date or GMT");
diff --git a/src/demultiplex.c b/src/demultiplex.c
index 9045177..5c8431e 100644
--- a/src/demultiplex.c
+++ b/src/demultiplex.c
@@ -84,6 +84,8 @@ static void *demux_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_demux *x = (t_demux *)pd_new(demux_class);
   int n = (argc < 2)?2:argc;
+  ZEXY_USEVAR(s);
+  ZEXY_USEVAR(argv);
 
   x->n_out = n - 1;
   
diff --git a/src/demultiplex~.c b/src/demultiplex~.c
index 4d78583..d55d7f0 100644
--- a/src/demultiplex~.c
+++ b/src/demultiplex~.c
@@ -89,6 +89,8 @@ static void *demux_new(t_symbol *s, int argc, t_atom *argv)
 {
 	t_demux *x = (t_demux *)pd_new(demux_class);
 	int i;
+        ZEXY_USEVAR(s);
+        ZEXY_USEVAR(argv);
 
 	if (!argc)argc=2;
 	x->n_out=argc;
diff --git a/src/drip.c b/src/drip.c
index 2679588..a5d7b55 100644
--- a/src/drip.c
+++ b/src/drip.c
@@ -109,6 +109,7 @@ static void drip_tick(t_drip *x)
 
 static void drip_list(t_drip *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (x->flush && x->current) { /* do we want to flush */
     drip_all(x, x->bufsize - (x->current - x->buffer), x->current);
   }
@@ -171,6 +172,7 @@ static void drip_free(t_drip *x)
 static void *drip_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_drip *x = (t_drip *)pd_new(drip_class);
+  ZEXY_USEVAR(s);
 
   if (argc>1) x->flush = 1;
   else x->flush = 0;
diff --git a/src/fifop.c b/src/fifop.c
index e316682..0555c21 100644
--- a/src/fifop.c
+++ b/src/fifop.c
@@ -149,6 +149,7 @@ static t_fifop_prioritylist*getFifo(t_fifop_prioritylist*pfifo)
 static void fifop_list(t_fifop *x, t_symbol *s, int argc, t_atom *argv)
 {
   t_fifop_prioritylist*pfifo=0;
+  ZEXY_USEVAR(s);
   if(!(pfifo=fifop_genprioritylist(x, x->priority))) {
     error("[fifop]: couldn't get priority fifo");
     return;
@@ -234,7 +235,7 @@ static void fifop_free(t_fifop *x)
   outlet_free(x->x_infout);
 }
 
-static void *fifop_new(t_symbol *s, int argc, t_atom *argv)
+static void *fifop_new(void)
 {
   t_fifop *x = (t_fifop *)pd_new(fifop_class);
 
@@ -251,7 +252,7 @@ static void *fifop_new(t_symbol *s, int argc, t_atom *argv)
 void fifop_setup(void)
 {
   fifop_class = class_new(gensym("fifop"), (t_newmethod)fifop_new,
-                             (t_method)fifop_free, sizeof(t_fifop), 0, A_GIMME, 0);
+                             (t_method)fifop_free, sizeof(t_fifop), 0, A_NULL);
 
   class_addbang    (fifop_class, fifop_bang);
   class_addlist    (fifop_class, fifop_list);
diff --git a/src/glue.c b/src/glue.c
index fb1b872..6265eb1 100644
--- a/src/glue.c
+++ b/src/glue.c
@@ -37,6 +37,7 @@ typedef struct _zglue
 
 static void glue_lst2(t_glue *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   x->changed = 1;
   if (x->n2 != argc) {
     freebytes(x->ap2, x->n2 * sizeof(t_atom));
@@ -47,6 +48,7 @@ static void glue_lst2(t_glue *x, t_symbol *s, int argc, t_atom *argv)
 
 static void glue_lst(t_glue *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (x->n != x->n2+argc) {
     freebytes(x->ap, x->n * sizeof(t_atom));
     x->n1 = argc;
@@ -89,6 +91,7 @@ static void glue_free(t_glue *x)
 static void *glue_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_glue *x = (t_glue *)pd_new(glue_class);
+  ZEXY_USEVAR(s);
 
   inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("list"), gensym(""));
   outlet_new(&x->x_obj, 0);
diff --git a/src/index.c b/src/index.c
index 33e40e6..f3a8fb6 100644
--- a/src/index.c
+++ b/src/index.c
@@ -170,6 +170,7 @@ static void index_add(t_index *x, t_symbol *s, t_float f)
 static void index_delete(t_index *x, t_symbol *s, int argc, t_atom*argv)
 {
   int index=-1;
+  ZEXY_USEVAR(s);
   if(argc!=1){
     error("index :: delete what ?");
     return;
@@ -291,6 +292,8 @@ static void *index_new(t_symbol *s, int argc, t_atom *argv)
 
   int maxentries = 0, automod=0;
 
+  ZEXY_USEVAR(s);
+
   if (argc--) {
     maxentries = (int)atom_getfloat(argv++);
     if (argc) automod = (int)atom_getfloat(argv++);
@@ -322,6 +325,7 @@ static void index_free(t_index *x)
 
 static void index_helper(t_index *x)
 {
+  ZEXY_USEVAR(x);
   post("\n%c index :: index symbols to indices", HEARTSYMBOL);
   post("<symbol>             : look up the <symbol> in the index and return it's index\n"
        "\n<int>                : look up the element at index <int> in the index"
diff --git a/src/length.c b/src/length.c
index 5b88659..72304db 100644
--- a/src/length.c
+++ b/src/length.c
@@ -27,10 +27,14 @@ typedef struct _length
 
 static void length_list(t_length *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
+  ZEXY_USEVAR(argv);
   outlet_float(x->x_obj.ob_outlet, (t_float)argc);
 }
 static void length_any(t_length *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
+  ZEXY_USEVAR(argv);
   outlet_float(x->x_obj.ob_outlet, (t_float)argc+1);
 }
 
diff --git a/src/lifop.c b/src/lifop.c
index 2a94b15..ebfca54 100644
--- a/src/lifop.c
+++ b/src/lifop.c
@@ -133,6 +133,7 @@ static t_lifop_prioritylist*getLifo(t_lifop_prioritylist*plifo)
 static void lifop_list(t_lifop *x, t_symbol *s, int argc, t_atom *argv)
 {
   t_lifop_prioritylist*plifo=0;
+  ZEXY_USEVAR(s);
   if(!(plifo=lifop_genprioritylist(x, x->priority))) {
     error("[lifop]: couldn't get priority lifo");
     return;
@@ -216,7 +217,7 @@ static void lifop_free(t_lifop *x)
   outlet_free(x->x_infout);
 }
 
-static void *lifop_new(t_symbol *s, int argc, t_atom *argv)
+static void *lifop_new(void)
 {
   t_lifop *x = (t_lifop *)pd_new(lifop_class);
 
@@ -234,7 +235,7 @@ static void *lifop_new(t_symbol *s, int argc, t_atom *argv)
 void lifop_setup(void)
 {
   lifop_class = class_new(gensym("lifop"), (t_newmethod)lifop_new,
-                             (t_method)lifop_free, sizeof(t_lifop), 0, A_GIMME, 0);
+                             (t_method)lifop_free, sizeof(t_lifop), 0, A_NULL);
 
   class_addbang    (lifop_class, lifop_bang);
   class_addlist    (lifop_class, lifop_list);
diff --git a/src/limiter~.c b/src/limiter~.c
index cc2996e..fa1ba4b 100644
--- a/src/limiter~.c
+++ b/src/limiter~.c
@@ -597,6 +597,7 @@ static void limiter_dsp(t_limiter *x, t_signal **sp)
 static void *limiter_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_limiter *x = (t_limiter *)pd_new(limiter_class);
+  ZEXY_USEVAR(s);
 
   int i = 0;
 
diff --git a/src/list2int.c b/src/list2int.c
index 0758e3d..999ac96 100644
--- a/src/list2int.c
+++ b/src/list2int.c
@@ -56,6 +56,8 @@ static void *list2int_new(t_symbol *s, int argc, t_atom *argv)
   outlet_new(&x->x_obj, 0);
   x->x_n = 0;
   x->x_list = 0;
+
+  list2int_any(x, s, argc, argv);
   return (x);
 }
 
diff --git a/src/list2symbol.c b/src/list2symbol.c
index 4380096..dc67769 100644
--- a/src/list2symbol.c
+++ b/src/list2symbol.c
@@ -121,11 +121,13 @@ static void list2symbol_anything(t_list2symbol *x, t_symbol *s, int argc, t_atom
 
 static void list2symbol_list(t_list2symbol *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   list2symbol_anything(x, 0, argc, argv);
 }
 static void *list2symbol_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_list2symbol *x = (t_list2symbol *)pd_new(list2symbol_class);
+  ZEXY_USEVAR(s);
 
   outlet_new(&x->x_obj, 0);
   inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("symbol"), gensym(""));
@@ -136,7 +138,9 @@ static void *list2symbol_new(t_symbol *s, int argc, t_atom *argv)
 }
 
 static void list2symbol_free(t_list2symbol *x)
-{}
+{
+  ZEXY_USEVAR(x);
+}
 
 
 void list2symbol_setup(void)
diff --git a/src/lister.c b/src/lister.c
index 2bc7e27..b72e93a 100644
--- a/src/lister.c
+++ b/src/lister.c
@@ -28,6 +28,7 @@ static t_class *mypdlist_class;
 
 static void mypdlist_secondlist(t_mypdlist *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (argc) {
     if (x->x_n != argc) {
       freebytes(x->x_list, x->x_n * sizeof(t_atom));
@@ -39,6 +40,7 @@ static void mypdlist_secondlist(t_mypdlist *x, t_symbol *s, int argc, t_atom *ar
 
 static void mypdlist_list(t_mypdlist *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (x->x_n != argc) {
     freebytes(x->x_list, x->x_n * sizeof(t_atom));
     x->x_n = argc;
@@ -56,6 +58,7 @@ static void mypdlist_free(t_mypdlist *x)
 static void *mypdlist_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_mypdlist *x = (t_mypdlist *)pd_new(mypdlist_class);
+  ZEXY_USEVAR(s);
 
   outlet_new(&x->x_obj, 0);
   inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("list"), gensym("lst2"));
diff --git a/src/lpt.c b/src/lpt.c
index 78be04e..4a57c3a 100644
--- a/src/lpt.c
+++ b/src/lpt.c
@@ -282,6 +282,7 @@ static void lpt_free(t_lpt *x)
 
 static void lpt_helper(t_lpt *x)
 {
+  ZEXY_USEVAR(x);
   post("\n%c lpt :: direct access to the parallel port", HEARTSYMBOL);
   post("<byte>\t: write byte to the parallel-port");
   post("\ncreation:\t\"lpt [<port>]\": connect to parallel port <port> (0..2)");
diff --git a/src/makesymbol.c b/src/makesymbol.c
index c97fff0..eac949c 100644
--- a/src/makesymbol.c
+++ b/src/makesymbol.c
@@ -80,6 +80,7 @@ static t_symbol* list2symbol(char *masque, int argc, t_atom *argv)
 
 static void makesymbol_list(t_makesymbol *x, t_symbol *s, int argc, t_atom *argv)
 {
+        ZEXY_USEVAR(s);
 	x->x_sym = list2symbol(x->mask, argc, argv);
 	outlet_symbol(x->x_obj.ob_outlet, x->x_sym);
 }
@@ -93,6 +94,7 @@ static void makesymbol_bang(t_makesymbol *x)
 static void *makesymbol_new(t_symbol *s, int argc, t_atom *argv)
 {
 	t_makesymbol *x = (t_makesymbol *)pd_new(makesymbol_class);
+        ZEXY_USEVAR(s);
 
 	x->buf = (char *)getbytes(MAXSTRINGLENG * sizeof(char));
 
@@ -120,6 +122,7 @@ static void makesymbol_free(t_makesymbol *x)
 
 static void makesymbol_helper(t_makesymbol *x)
 {
+  ZEXY_USEVAR(x);
 	post("\n%c makesymbol :: create a formatted symbol", HEARTSYMBOL);
 	post("<list of anything>\t: glue up to 10 list-elements to 1 formatted symbol\n"
 		"'bang'\t\t\t: re-output\n"
diff --git a/src/mavg.c b/src/mavg.c
index 2ed0352..e0f1333 100644
--- a/src/mavg.c
+++ b/src/mavg.c
@@ -54,6 +54,7 @@ static void mavg_set(t_mavg *x, t_symbol *s, int argc, t_atom *argv)
   int i = x->size;
   t_float *dummy = x->buf;
   t_float f=(argc)?atom_getfloat(argv):x->avg;
+  ZEXY_USEVAR(s);
 
   while (i--) *dummy++=f;
 
diff --git a/src/minmax.c b/src/minmax.c
index c44065d..98702d3 100644
--- a/src/minmax.c
+++ b/src/minmax.c
@@ -37,6 +37,7 @@ static void minmax_bang(t_minmax *x)
 
 static void minmax_list(t_minmax *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if(argc){
     t_float min = atom_getfloat(argv++);
     t_float max=min;
diff --git a/src/msgfile.c b/src/msgfile.c
index 6826542..3a925f5 100644
--- a/src/msgfile.c
+++ b/src/msgfile.c
@@ -284,6 +284,7 @@ static void delete_region(t_msgfile *x, int start, int stop)
 
 static void msgfile_delete(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
+  ZEXY_USEVAR(s);
   if (ac==1) {
     int pos = atom_getfloat(av);
     int oldwhere = node_wherearewe(x);
@@ -309,12 +310,14 @@ static void msgfile_delete(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 
 static void msgfile_add(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
+  ZEXY_USEVAR(s);
   msgfile_end(x);
   add_currentnode(x);
   write_currentnode(x, ac, av);
 }
 static void msgfile_add2(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
+  ZEXY_USEVAR(s);
   msgfile_end(x);
   if (x->current->previous) x->current = x->current->previous;
   write_currentnode(x, ac, av);
@@ -322,6 +325,7 @@ static void msgfile_add2(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 }
 static void msgfile_append(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
+  ZEXY_USEVAR(s);
   add_currentnode(x);
   write_currentnode(x, ac, av);
 }
@@ -333,6 +337,7 @@ static void msgfile_append2(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 static void msgfile_insert(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
   t_msglist *cur = x->current;
+  ZEXY_USEVAR(s);
   insert_currentnode(x);
   write_currentnode(x, ac, av);
   x->current = cur;
@@ -340,6 +345,7 @@ static void msgfile_insert(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 static void msgfile_insert2(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
   t_msglist *cur = x->current;
+  ZEXY_USEVAR(s);
   if ((x->current) && (x->current->previous)) x->current = x->current->previous;
   write_currentnode(x, ac, av);
   x->current = cur;
@@ -353,6 +359,7 @@ static void msgfile_set(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 
 static void msgfile_replace(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
+  ZEXY_USEVAR(s);
   freebytes(x->current->thislist, sizeof(x->current->thislist));
   x->current->thislist = 0;
   x->current->n = 0;
@@ -426,6 +433,7 @@ static void msgfile_find(t_msgfile *x, t_symbol *s, int ac, t_atom *av)
 {
   t_msglist *found = 0;
   t_msglist *cur=x->current;
+  ZEXY_USEVAR(s);
 
   while (cur) {
     int n = cur->n;
@@ -692,6 +700,7 @@ static void msgfile_write(t_msgfile *x, t_symbol *filename, t_symbol *format)
 
 static void msgfile_help(t_msgfile *x)
 {
+  ZEXY_USEVAR(x);
   post("\n%c msgfile\t:: handle and store files of lists", HEARTSYMBOL);
   post("goto <n>\t: goto line <n>"
        "\nrewind\t\t: goto the beginning of the file"
@@ -732,6 +741,7 @@ static void msgfile_free(t_msgfile *x)
 static void *msgfile_new(t_symbol *s, int argc, t_atom *argv)
 {
     t_msgfile *x = (t_msgfile *)pd_new(msgfile_class);
+    ZEXY_USEVAR(s);
 
     /* an empty node indicates the end of our listbuffer */
     x->current = 0;
diff --git a/src/multiline~.c b/src/multiline~.c
index 2767df5..70c62e9 100644
--- a/src/multiline~.c
+++ b/src/multiline~.c
@@ -61,6 +61,7 @@ typedef struct _mline {
 
 static void mline_list(t_mline *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   if (argc>x->sigNUM)x->time=atom_getfloat(argv+argc-1);
 
   if (x->time <= 0) {
@@ -198,6 +199,7 @@ static void *mline_new(t_symbol *s, int argc, t_atom *argv)
 {
     t_mline *x = (t_mline *)pd_new(mline_class);
     int i;
+    ZEXY_USEVAR(s);
 
     if (!argc) {
       argc = 1;
diff --git a/src/multiplex.c b/src/multiplex.c
index bdade9f..a2d4180 100644
--- a/src/multiplex.c
+++ b/src/multiplex.c
@@ -64,6 +64,8 @@ static void *mux_new(t_symbol *s, int argc, t_atom *argv)
   int n = (argc < 2)?2:argc;
   t_mux *x = (t_mux *)pd_new(mux_class);
   //  t_muxproxy *y=(t_muxproxy*)pd_new(muxproxy_class);
+  ZEXY_USEVAR(s);
+  ZEXY_USEVAR(argv);
 
   x->i_selected=0;
   x->i_count = n;
diff --git a/src/multiplex~.c b/src/multiplex~.c
index be141cd..23a2eef 100644
--- a/src/multiplex~.c
+++ b/src/multiplex~.c
@@ -80,6 +80,8 @@ static void *mux_new(t_symbol *s, int argc, t_atom *argv)
 {
 	t_mux *x = (t_mux *)pd_new(mux_class);
 	int i;
+        ZEXY_USEVAR(s);
+        ZEXY_USEVAR(argv);
 
 	if (!argc)argc=2;
 	x->n_in=argc;
diff --git a/src/operating_system.c b/src/operating_system.c
index d14979f..25453b8 100644
--- a/src/operating_system.c
+++ b/src/operating_system.c
@@ -48,7 +48,7 @@ static void operating_system_bang(t_operating_system *x)
   outlet_symbol(x->x_obj.ob_outlet, s);
 }
 
-static void *operating_system_new(t_floatarg f)
+static void *operating_system_new()
 {
   t_operating_system *x = (t_operating_system *)pd_new(operating_system_class);
   outlet_new(&x->x_obj, 0);
@@ -58,7 +58,7 @@ static void *operating_system_new(t_floatarg f)
 void operating_system_setup(void)
 {
   operating_system_class = class_new(gensym("operating_system"), (t_newmethod)operating_system_new, 
-			      0, sizeof(t_operating_system), 0, A_DEFFLOAT,  0);
+                                     0, sizeof(t_operating_system), 0, A_NULL);
   
   class_addbang  (operating_system_class, operating_system_bang);
   class_sethelpsymbol(operating_system_class, gensym("zexy/operating_system"));
diff --git a/src/quantize~.c b/src/quantize~.c
index 3fc6bef..97ce92a 100644
--- a/src/quantize~.c
+++ b/src/quantize~.c
@@ -75,6 +75,7 @@ static void quantize_dsp(t_quantize *x, t_signal **sp)
 
 static void quantize_tilde_helper(t_quantize *x)
 {
+  ZEXY_USEVAR(x);
 	post("%c quantize~-object\t:: used for quantizing signals by various degrees", HEARTSYMBOL);
 	post("<quants> : quantize a signal into <quants> steps ('0' turns quantizing off)\n"
 		 "'8bit'   : quantize to 8 bit\n"
diff --git a/src/regex.c b/src/regex.c
index 50794c8..d3b1579 100644
--- a/src/regex.c
+++ b/src/regex.c
@@ -113,6 +113,7 @@ static char*regex_l2s(int *reslen, t_symbol*s, int argc, t_atom*argv)
 
 static void regex_regex(t_regex *x, t_symbol*s, int argc, t_atom*argv)
 {
+  ZEXY_USEVAR(s);
 #ifdef HAVE_REGEX_H
   char*result=0;
   int length=0;
@@ -145,6 +146,7 @@ static void regex_regex(t_regex *x, t_symbol*s, int argc, t_atom*argv)
 }
 static void regex_symbol(t_regex *x, t_symbol *s, int argc, t_atom*argv)
 {
+  ZEXY_USEVAR(s);
 #ifdef HAVE_REGEX_H
   char*teststring=0;
   int length=0;
@@ -204,6 +206,7 @@ static void regex_symbol(t_regex *x, t_symbol *s, int argc, t_atom*argv)
 static void *regex_new(t_symbol *s, int argc, t_atom*argv)
 {
   t_regex *x = (t_regex *)pd_new(regex_class);
+  ZEXY_USEVAR(s);
 
   outlet_new(&x->x_obj, 0);
   inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("symbol"), gensym("regex"));
diff --git a/src/relay.c b/src/relay.c
index fad984b..e0609df 100644
--- a/src/relay.c
+++ b/src/relay.c
@@ -149,6 +149,7 @@ static void *relay_new(t_symbol *s, int argc, t_atom *argv)
     t_relayelement *e;
     t_relay *x = (t_relay *)pd_new(relay_class);
     t_atom a;
+    ZEXY_USEVAR(s);
     if (argc == 0)
     {
         argc = 1;
diff --git a/src/repack.c b/src/repack.c
index c7b527b..e0ccef0 100644
--- a/src/repack.c
+++ b/src/repack.c
@@ -117,6 +117,7 @@ static void repack_list(t_repack *x, t_symbol *s, int argc, t_atom *argv)
 {
   int remain = x->outputsize - x->current;
   t_atom *ap = argv;
+  ZEXY_USEVAR(s);
 
   if (argc >= remain) {
     memcpy(x->buffer+x->current, ap, remain * sizeof(t_atom));
diff --git a/src/repeat.c b/src/repeat.c
index 04fa8bf..cfcaadd 100644
--- a/src/repeat.c
+++ b/src/repeat.c
@@ -43,6 +43,7 @@ static void repeat_anything(t_repeat *x, t_symbol *s, int argc, t_atom *argv)
 static void *repeat_new(t_symbol*s, int argc, t_atom*argv)
 {
   t_repeat *x = (t_repeat *)pd_new(repeat_class);
+  ZEXY_USEVAR(s);
   if(argc){
     if(A_FLOAT==argv->a_type)
       x->fcount = atom_getfloat(argv);
diff --git a/src/sfplay.c b/src/sfplay.c
index cf2bc70..d197f3c 100644
--- a/src/sfplay.c
+++ b/src/sfplay.c
@@ -137,6 +137,7 @@ static int sfplay_am_i_big_endian(void)
 
 static void sfplay_helper(t_sfplay *x)
 {
+  ZEXY_USEVAR(x);
 	post("\nsfplay :: a soundfile-player (c) winfried ritsch 1999");
 	post("\ncreation :: sfplay <channels> <bytes> : channels set the number of channels, bytes skip fileheader");
 	post("\nopen [<path>]<filename> [<endianity>]\t::open b(ig) or l(ittle) endian file"
diff --git a/src/sgn~.c b/src/sgn~.c
index e8cd0a0..c69eae2 100644
--- a/src/sgn~.c
+++ b/src/sgn~.c
@@ -111,6 +111,7 @@ static t_int *sgnTilde_performSSE(t_int *w)
 
 static void sgnTilde_dsp(t_sgnTilde *x, t_signal **sp)
 {
+  ZEXY_USEVAR(x);
 #ifdef __SSE__
   if(
      Z_SIMD_CHKBLOCKSIZE(sp[0]->s_n)&&
diff --git a/src/sigzero~.c b/src/sigzero~.c
index 304da1a..afdbe70 100644
--- a/src/sigzero~.c
+++ b/src/sigzero~.c
@@ -36,12 +36,12 @@ static void sigzero_activate(t_sigzero *x, t_floatarg activate)
 	x->activate = (activate)?1:0;
 }
 
-static void sigzero_banged(t_sigzero *x, t_floatarg activate)
+static void sigzero_banged(t_sigzero *x)
 {
 	x->activate = 1;
 }
 
-static void sigzero_off(t_sigzero *x, t_floatarg activate)
+static void sigzero_off(t_sigzero *x)
 {
 	x->activate = 0;
 }
@@ -87,11 +87,11 @@ static void sigzero_tilde_helper(void)
 	post("outlet :: 1/0\t: signal turned to non-zero/zero\n");
 }
 
-static void *sigzero_new(t_symbol s)
+static void *sigzero_new()
 {
-	t_sigzero *x = (t_sigzero *)pd_new(sigzero_class);
-    outlet_new(&x->x_obj, &s_float);
-	return (x);
+  t_sigzero *x = (t_sigzero *)pd_new(sigzero_class);
+  outlet_new(&x->x_obj, &s_float);
+  return (x);
 }
 
 void sigzero_tilde_setup(void)
diff --git a/src/sort.c b/src/sort.c
index 71eaf44..6169e60 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -79,6 +79,7 @@ static void sort_list(t_sort *x, t_symbol *s, int argc, t_atom *argv)
   t_int   *idx;
 
   int i, loops = 1;
+  ZEXY_USEVAR(s);
 
   sort_buffer(x, argc, argv);
   buf = x->buffer;
diff --git a/src/strcmp.c b/src/strcmp.c
index 684c15a..52f39c5 100644
--- a/src/strcmp.c
+++ b/src/strcmp.c
@@ -82,6 +82,7 @@ static void list2binbuf(t_binbuf**bbuf, int *n, char**str, int argc, t_atom*argv
 
 static void strcmp_list(t_strcmp *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   list2binbuf(&x->bbuf1, &x->n1, &x->str1, argc, argv);
   strcmp_bang(x);
 }
@@ -95,6 +96,7 @@ static void strcmp_symbol(t_strcmp *x, t_symbol *s)
 
 static void strcmp_secondlist(t_strcmp *x, t_symbol *s, int argc, t_atom *argv)
 {
+  ZEXY_USEVAR(s);
   list2binbuf(&x->bbuf2, &x->n2, &x->str2, argc, argv);
 }
 static void strcmp_secondsymbol(t_strcmp *x, t_symbol *s)
@@ -116,6 +118,7 @@ static void strcmp_proxy_symbol(t_strcmp_proxy *y, t_symbol *s)
 static void *strcmp_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_strcmp *x = (t_strcmp *)pd_new(strcmp_class);
+  ZEXY_USEVAR(s);
 
   x->x_proxy=(t_strcmp_proxy*)pd_new(strcmp_proxy_class);
   x->x_proxy->p_master = x;
diff --git a/src/sum.c b/src/sum.c
index 67019ee..0a3dd34 100644
--- a/src/sum.c
+++ b/src/sum.c
@@ -28,6 +28,7 @@ typedef struct _sum
 static void sum_list(t_sum *x, t_symbol *s, int argc, t_atom *argv)
 {
   t_float sum = 0.f;
+  ZEXY_USEVAR(s);
 
   while(argc--)sum+=atom_getfloat(argv++);
 
diff --git a/src/symbol2list.c b/src/symbol2list.c
index ff82ddd..4b3c339 100644
--- a/src/symbol2list.c
+++ b/src/symbol2list.c
@@ -136,6 +136,7 @@ static void symbol2list_symbol(t_symbol2list *x, t_symbol *s){
 static void *symbol2list_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_symbol2list *x = (t_symbol2list *)pd_new(symbol2list_class);
+  ZEXY_USEVAR(s);
 
   outlet_new(&x->x_obj, 0);
   inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("symbol"), gensym(""));
@@ -150,6 +151,7 @@ static void *symbol2list_new(t_symbol *s, int argc, t_atom *argv)
 
 static void symbol2list_free(t_symbol2list *x)
 {
+  ZEXY_USEVAR(x);
 }
 
 void symbol2list_setup(void)
diff --git a/src/tabdump.c b/src/tabdump.c
index daca8ce..092609a 100644
--- a/src/tabdump.c
+++ b/src/tabdump.c
@@ -63,6 +63,7 @@ static void tabdump_bang(t_tabdump *x)
 static void tabdump_list(t_tabdump *x, t_symbol*s,int argc, t_atom*argv)
 {
   int a,b;
+  ZEXY_USEVAR(s);
   switch(argc){
   case 2:
     a=atom_getint(argv);
diff --git a/src/tabminmax.c b/src/tabminmax.c
index c420c55..ebfa2a2 100644
--- a/src/tabminmax.c
+++ b/src/tabminmax.c
@@ -85,6 +85,7 @@ static void tabminmax_bang(t_tabminmax *x)
 static void tabminmax_list(t_tabminmax *x, t_symbol*s,int argc, t_atom*argv)
 {
   int a,b;
+  ZEXY_USEVAR(s);
   switch(argc){
   case 2:
     a=atom_getint(argv);
diff --git a/src/tabset.c b/src/tabset.c
index d55cd66..3275532 100644
--- a/src/tabset.c
+++ b/src/tabset.c
@@ -50,6 +50,7 @@ static void tabset_list(t_tabset *x, t_symbol *s, int argc, t_atom* argv)
   t_garray *A;
   int npoints;
   t_float *vec;
+  ZEXY_USEVAR(s);
 
   if (!(A = (t_garray *)pd_findbyclass(x->x_arrayname, garray_class)))
     error("%s: no such array", x->x_arrayname->s_name);
diff --git a/src/time.c b/src/time.c
index eb56c26..4340d6b 100644
--- a/src/time.c
+++ b/src/time.c
@@ -63,7 +63,8 @@ static void *time_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_time *x = (t_time *)pd_new(time_class);
   char buf[5];
-  
+  ZEXY_USEVAR(s);
+ 
   x->GMT=0;
   if (argc) {
     atom_string(argv, buf, 5);
@@ -103,6 +104,7 @@ static void time_bang(t_time *x)
 
 static void help_time(t_time *x)
 {
+  ZEXY_USEVAR(x);
   post("\n%c time\t\t:: get the current system time", HEARTSYMBOL);
   post("\noutputs are\t:  hour / minute / sec / msec");
   post("\ncreation\t:: 'time [GMT]': show local time or GMT");
diff --git a/src/unpack~.c b/src/unpack~.c
index 6ee073c..0dbe672 100644
--- a/src/unpack~.c
+++ b/src/unpack~.c
@@ -47,6 +47,7 @@ static void sigunpack_list(t_sigunpack *x, t_symbol *s, int argc, t_atom *argv)
 {
   t_atom *ap = argv;
   int i;
+  ZEXY_USEVAR(s);
 
   for (i = 0, ap = argv; i < argc; ap++, i++) {
     //    if (ap->a_type == A_FLOAT) {
diff --git a/src/urn.c b/src/urn.c
index 83f94e9..b3a8ee4 100644
--- a/src/urn.c
+++ b/src/urn.c
@@ -111,8 +111,8 @@ static void urn_seed(t_urn *x, t_float f)
 static void *urn_new(t_symbol *s, int argc, t_atom *argv)
 {
   t_urn *x = (t_urn *)pd_new(urn_class);
-
   t_float f=0.;
+  ZEXY_USEVAR(s);
 
   inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym(""));
   x->x_floatout=outlet_new(&x->x_obj, &s_float);
diff --git a/src/wrap.c b/src/wrap.c
index e23eedc..867415c 100644
--- a/src/wrap.c
+++ b/src/wrap.c
@@ -39,6 +39,7 @@ static void wrap_float(t_wrap *x, t_float f)
 }
 static void wrap_set(t_wrap *x, t_symbol *s, int argc, t_atom *argv){
   t_float f1, f2;
+  ZEXY_USEVAR(s);
   switch (argc){
   case 0:
     f1=0.0;
diff --git a/src/zexy.h b/src/zexy.h
index 6b1b278..1c4c54c 100644
--- a/src/zexy.h
+++ b/src/zexy.h
@@ -87,6 +87,8 @@
 # endif /* OSX-10.3 */
 #endif /* APPLE */
 
+#define ZEXY_USEVAR(x) x=x
+
 typedef struct _mypdlist
 {
   t_object x_obj;
@@ -107,7 +109,7 @@ static void zexy_register(char*object){
   }
 }
 #else
-static void zexy_register(char*object){}
+static void zexy_register(char*object){object=0;}
 #endif /* ZEXY_LIBRARY */
 
 #if (defined PD_MAJOR_VERSION && defined PD_MINOR_VERSION) && (PD_MAJOR_VERSION > 0 || PD_MINOR_VERSION > 38)