remove pd internal header files, compile against files in pd distribution

svn path=/trunk/externals/hcs/; revision=734

3 files changed, 6 insertions, 825 deletions

diff --git a/linuxhid.h b/linuxhid.h
index f7bb3c3..e4607bb 100644
--- a/linuxhid.h
+++ b/linuxhid.h
@@ -1,4 +1,10 @@
+#include "m_pd.h"
+
+#ifdef PD_MAJOR_VERSION
+#include "s_stuff.h"
+#else 
 #include "m_imp.h"
+#endif
 
 #include <linux/input.h>
 
diff --git a/m_imp.h b/m_imp.h
deleted file mode 100644
index 7a6bd69..0000000
--- a/m_imp.h
+++ /dev/null
@@ -1,223 +0,0 @@
-/* Copyright (c) 1997-1999 Miller Puckette.
-* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
-
-/* This file contains function prototypes and data types used to implement
-Pd, but not shared with Pd objects. */
-
-#include "m_pd.h"
-
-/* LATER consider whether to use 'char' for method arg types to save space */
-
-/* the structure for a method handler ala Max */
-typedef struct _methodentry
-{
-    t_symbol *me_name;
-    t_gotfn me_fun;
-    t_atomtype me_arg[MAXPDARG+1];
-} t_methodentry;
-
-EXTERN_STRUCT _widgetbehavior;
-
-typedef void (*t_bangmethod)(t_pd *x);
-typedef void (*t_pointermethod)(t_pd *x, t_gpointer *gp);
-typedef void (*t_floatmethod)(t_pd *x, t_float f);
-typedef void (*t_symbolmethod)(t_pd *x, t_symbol *s);
-typedef void (*t_listmethod)(t_pd *x, t_symbol *s, int argc, t_atom *argv);
-typedef void (*t_anymethod)(t_pd *x, t_symbol *s, int argc, t_atom *argv);
-
-struct _class
-{
-    t_symbol *c_name;	    	    	/* name (mostly for error reporting) */
-    t_symbol *c_helpname;   	    	/* name of help file */
-    size_t c_size;  	    	    	/* size of an instance */
-    t_methodentry *c_methods;	    	/* methods other than bang, etc below */
-    int c_nmethod;  	    	    	/* number of methods */
-    t_method c_freemethod;	    	/* function to call before freeing */
-    t_bangmethod c_bangmethod;	    	/* common methods */
-    t_pointermethod c_pointermethod;
-    t_floatmethod c_floatmethod;
-    t_symbolmethod c_symbolmethod;
-    t_listmethod c_listmethod;
-    t_anymethod c_anymethod;
-    struct _widgetbehavior *c_wb; 	/* "gobjs" only */
-    struct _parentwidgetbehavior *c_pwb;/* widget behavior in parent */
-    int c_floatsignalin; 	    	/* onset to float for signal input */
-    char c_gobj;	    		/* true if is a gobj */
-    char c_patchable;	    	    	/* true if we have a t_object header */
-    char c_firstin; 	    	    /* if patchable, true if draw first inlet */
-    char c_drawcommand; 	    /* a drawing command for a template */
-};
-
-/* s_file.c */
-typedef struct _namelist
-{
-    struct _namelist *nl_next;
-    char *nl_string;
-} t_namelist;
-
-t_namelist *namelist_append(t_namelist *listwas, const char *s);
-void namelist_free(t_namelist *listwas);
-
-extern int sys_debuglevel;
-extern int sys_verbose;
-
-#define DEBUG_MESSUP 1	    /* messages up from pd to pd-gui */
-#define DEBUG_MESSDOWN 2    /* messages down from pd-gui to pd */
-
-extern int sys_noloadbang;
-extern int sys_nogui;
-extern char *sys_guicmd;
-
-/* in s_main.c */
-EXTERN int sys_nearestfontsize(int fontsize);
-EXTERN int sys_hostfontsize(int fontsize);
-
-extern int sys_defaultfont;
-extern t_symbol *sys_libdir;	/* library directory for auxilliary files */
-/* s_loader.c */
-int sys_load_lib(char *dirname, char *filename);
-
-/* s_unix.c */
-EXTERN void sys_microsleep(int microsec);
-
-/* s_sgi.c, s_nt.c, s_linux.c each implement the same API for audio
-and MIDI I/O as follows: */
-
-#define DACBLKSIZE 64
-
-#define SENDDACS_NO 0	    	/* return values for sys_send_dacs() */
-#define SENDDACS_YES 1 
-#define SENDDACS_SLEPT 2
-
-#define API_OSS 0   	/* API choices */
-#define API_ALSA 1
-#define API_RME 2
-#define API_MMIO 3
-#define API_PORTAUDIO 4
-
-
-    /* MIDI input and output */
-#define MAXMIDIINDEV 16    	/* max. number of input ports */
-#define MAXMIDIOUTDEV 16    	/* max. number of output ports */
-extern int sys_nmidiin;
-extern int sys_nmidiout;
-extern int sys_midiindevlist[];
-extern int sys_midioutdevlist[];
-
-EXTERN void sys_putmidimess(int portno, int a, int b, int c);
-EXTERN void sys_putmidibyte(int portno, int a);
-EXTERN void sys_poll_midi(void);
-EXTERN void sys_setmiditimediff(double inbuftime, double outbuftime);
-EXTERN void sys_midibytein(int portno, int byte);
-
-extern int sys_hipriority;   	/* real-time flag, true if priority boosted */
-extern t_sample *sys_soundout;
-extern t_sample *sys_soundin;
-extern float sys_dacsr;
-extern int sys_schedadvance;
-extern int sys_sleepgrain;
-EXTERN void sys_open_audio(int naudioindev, int *audioindev, int nchindev, int *chindev,
-			   int naudiooutdev, int *audiooutdev, int nchoutdev, int *choutdev,
-			   int srate); /* IOhannes */
-
-EXTERN void sys_close_audio(void);
-
-EXTERN void sys_open_midi(int nmidiin, int *midiinvec,
-    int nmidiout, int *midioutvec);
-EXTERN void sys_close_midi(void);
-
-EXTERN int sys_send_dacs(void);
-EXTERN void sys_reportidle(void);
-EXTERN void sys_set_priority(int higher);
-EXTERN void sys_audiobuf(int nbufs);
-EXTERN void sys_getmeters(float *inmax, float *outmax);
-EXTERN void sys_listdevs(void);
-EXTERN void sys_setblocksize(int n);
-
-    /* for NT and Linux, there are additional bits of fluff as follows. */
-#ifdef NT
-EXTERN void nt_soundindev(int which);
-EXTERN void nt_soundoutdev(int which);
-EXTERN void nt_midiindev(int which);
-EXTERN void nt_midioutdev(int which);
-EXTERN void nt_noresync( void);
-EXTERN void nt_set_sound_api(int which);
-#endif
-
-#ifdef __linux__
-    /* the following definitions allow you to switch at run time
-    between audio APIs in Linux and later in NT.  */
-void linux_set_sound_api(int which);
-
-void linux_setfrags(int n);
-void linux_streammode( void);
-void linux_32bit( void);
-void rme_soundindev(int which);
-void rme_soundoutdev(int which);
-void linux_alsa_queue_size(int size);
-#ifdef ALSA99   /* old fashioned ALSA */
-void linux_alsa_devno(int devno);
-#else
-void linux_alsa_devname(char *devname);
-#endif
-#endif /* __linux__ */
-
-/* portaudio, used in Windows and Mac versions... */
-
-int pa_open_audio(int inchans, int outchans, int rate, t_sample *soundin,
-    t_sample *soundout, int framesperbuf, int nbuffers,
-    int indeviceno, int outdeviceno);
-void pa_close_audio(void);
-int pa_send_dacs(void);
-void pa_reportidle(void);
-void pa_listdevs(void);
-
-/* m_sched.c */
-EXTERN void sys_log_error(int type);
-#define ERR_NOTHING 0
-#define ERR_ADCSLEPT 1
-#define ERR_DACSLEPT 2
-#define ERR_RESYNC 3
-#define ERR_DATALATE 4
-
-/* s_inter.c */
-
-EXTERN void sys_bail(int exitcode);
-EXTERN int sys_pollgui(void);
-
-EXTERN_STRUCT _socketreceiver;
-#define t_socketreceiver struct _socketreceiver
-
-typedef void (*t_socketnotifier)(void *x);
-typedef void (*t_socketreceivefn)(void *x, t_binbuf *b);
-
-EXTERN t_socketreceiver *socketreceiver_new(void *owner,
-    t_socketnotifier notifier, t_socketreceivefn socketreceivefn, int udp);
-EXTERN void socketreceiver_read(t_socketreceiver *x, int fd);
-EXTERN void sys_sockerror(char *s);
-EXTERN void sys_closesocket(int fd);
-
-typedef void (*t_fdpollfn)(void *ptr, int fd);
-EXTERN void sys_addpollfn(int fd, t_fdpollfn fn, void *ptr);
-EXTERN void sys_rmpollfn(int fd);
-#ifdef UNIX
-void sys_setalarm(int microsec);
-void sys_setvirtualalarm( void);
-#endif
-
-/* m_obj.c */
-EXTERN int obj_noutlets(t_object *x);
-EXTERN int obj_ninlets(t_object *x);
-EXTERN t_outconnect *obj_starttraverseoutlet(t_object *x, t_outlet **op,
-    int nout);
-EXTERN t_outconnect *obj_nexttraverseoutlet(t_outconnect *lastconnect,
-    t_object **destp, t_inlet **inletp, int *whichp);
-EXTERN t_outconnect *obj_connect(t_object *source, int outno,
-    t_object *sink, int inno);
-EXTERN void obj_disconnect(t_object *source, int outno, t_object *sink,
-    int inno);
-EXTERN void outlet_setstacklim(void);
-/* misc */
-EXTERN void glob_evalfile(t_pd *ignore, t_symbol *name, t_symbol *dir);
-EXTERN void glob_initfromgui(void *dummy, t_symbol *s, int argc, t_atom *argv);
diff --git a/m_pd.h b/m_pd.h
deleted file mode 100644
index 5e8b20b..0000000
--- a/m_pd.h
+++ /dev/null
@@ -1,602 +0,0 @@
-/* Copyright (c) 1997-1999 Miller Puckette.
-* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
-
-#if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus)
-extern "C" {
-#endif
-
-#define PD_VERSION 0.36
-
-#ifdef NT
-// #pragma warning( disable : 4091 ) 
-#pragma warning( disable : 4305 )  /* uncast const double to float */
-#pragma warning( disable : 4244 )  /* uncast float/int conversion etc. */
-#pragma warning( disable : 4101 )  /* unused automatic variables */
-#endif /* NT */
-
-    /* the external storage class is "extern" in UNIX; in NT it's ugly. */
-#ifdef NT
-#ifdef PD_INTERNAL
-#define EXTERN __declspec(dllexport) extern
-#else
-#define EXTERN __declspec(dllimport) extern
-#endif /* PD_INTERNAL */
-#else
-#define EXTERN extern
-#endif /* NT */
-
-    /* and depending on the compiler, hidden data structures are
-    declared differently: */
-#if defined( __GNUC__) || defined( __BORLANDC__ )
-#define EXTERN_STRUCT struct
-#else
-#define EXTERN_STRUCT extern struct
-#endif
-
-
-#if !defined(_SIZE_T) && !defined(_SIZE_T_)
-#include <stddef.h> 	/* just for size_t -- how lame! */
-#endif
-
-#define MAXPDSTRING 1000	/* use this for anything you want */
-#define MAXPDARG 5    	    	/* max number of args we can typecheck today */
-
-    /* signed and unsigned integer types the size of a pointer:  */
-#ifdef __alpha__
-typedef long t_int;
-#else
-typedef int t_int;
-#endif
-
-typedef float t_float;	/* a floating-point number at most the same size */
-typedef float t_floatarg;  /* floating-point type for function calls */
-
-typedef struct _symbol
-{
-    char *s_name;
-    struct _class **s_thing;
-    struct _symbol *s_next;
-} t_symbol;
-
-EXTERN_STRUCT _array;
-#define t_array struct _array 	    /* g_canvas.h */
-
-/* pointers to glist and array elements go through a "stub" which sticks
-around after the glist or array is freed.  The stub itself is deleted when
-both the glist/array is gone and the refcount is zero, ensuring that no
-gpointers are pointing here. */
-
-#define GP_NONE 0  	/* the stub points nowhere (has been cut off) */
-#define GP_GLIST 1  	/* the stub points to a glist element */
-#define GP_ARRAY 2  	/* ... or array */
-
-typedef struct _gstub
-{
-    union
-    {
-    	struct _glist *gs_glist;    /* glist we're in */
-    	struct _array *gs_array;    /* array we're in */
-    } gs_un;
-    int gs_which;   	    	    /* GP_GLIST/GP_ARRAY */
-    int gs_refcount;   	    	    /* number of gpointers pointing here */
-} t_gstub;
-
-typedef struct _gpointer 	   /* pointer to a gobj in a glist */
-{
-    union
-    {	
-    	struct _scalar *gp_scalar;  /* scalar we're in (if glist) */
-    	union word *gp_w;  	    /* raw data (if array) */
-    } gp_un;
-    int gp_valid;   	    	    /* number which must match gpointee */
-    t_gstub *gp_stub;	    	    /* stub which points to glist/array */
-} t_gpointer;
-
-typedef union word
-{
-    t_float w_float;
-    t_symbol *w_symbol;
-    t_gpointer *w_gpointer;
-    t_array *w_array;
-    struct _glist *w_list;
-    int w_index;
-} t_word;
-
-typedef enum
-{
-    A_NULL,
-    A_FLOAT,
-    A_SYMBOL,
-    A_POINTER,
-    A_SEMI,
-    A_COMMA,
-    A_DEFFLOAT,
-    A_DEFSYM,
-    A_DOLLAR, 
-    A_DOLLSYM,
-    A_GIMME,
-    A_CANT
-}  t_atomtype;
-
-#define A_DEFSYMBOL A_DEFSYM	/* better name for this */
-
-typedef struct _atom
-{
-    t_atomtype a_type;
-    union word a_w;
-} t_atom;
-
-EXTERN_STRUCT _class;
-#define t_class struct _class
-
-EXTERN_STRUCT _outlet;
-#define t_outlet struct _outlet
-
-EXTERN_STRUCT _inlet;
-#define t_inlet struct _inlet
-
-EXTERN_STRUCT _binbuf;
-#define t_binbuf struct _binbuf
-
-EXTERN_STRUCT _clock;
-#define t_clock struct _clock
-
-EXTERN_STRUCT _outconnect;
-#define t_outconnect struct _outconnect
-
-EXTERN_STRUCT _glist;
-#define t_glist struct _glist
-#define t_canvas struct _glist	/* LATER lose this */
-
-typedef t_class *t_pd;	    /* pure datum: nothing but a class pointer */
-
-typedef struct _gobj	    /* a graphical object */
-{
-    t_pd g_pd;	    	    /* pure datum header (class) */
-    struct _gobj *g_next;   /* next in list */
-} t_gobj;
-
-typedef struct _scalar	    /* a graphical object holding data */
-{
-    t_gobj sc_gobj;	    /* header for graphical object */
-    t_symbol *sc_template;  /* template name (LATER replace with pointer) */
-    t_word sc_vec[1];	    /* indeterminate-length array of words */
-} t_scalar;
-
-typedef struct _text	    /* patchable object - graphical, with text */
-{
-    t_gobj te_g;	    	/* header for graphical object */
-    t_binbuf *te_binbuf;    	/* holder for the text */
-    t_outlet *te_outlet;    	/* linked list of outlets */
-    t_inlet *te_inlet;	    	/* linked list of inlets */
-    short te_xpix;	    	/* x&y location (within the toplevel) */
-    short te_ypix;
-    short te_width;	    	/* requested width in chars, 0 if auto */
-    unsigned int te_type:2; 	/* from defs below */
-} t_text;
-
-#define T_TEXT 0    	/* just a textual comment */
-#define T_OBJECT 1  	/* a MAX style patchable object */
-#define T_MESSAGE 2    	/* a MAX stype message */
-#define T_ATOM 3    	/* a cell to display a number or symbol */
-
-#define te_pd te_g.g_pd
-
-   /* t_object is synonym for t_text (LATER unify them) */
-
-typedef struct _text t_object;
-
-#define ob_outlet te_outlet
-#define ob_inlet te_inlet
-#define ob_binbuf te_binbuf
-#define ob_pd te_g.g_pd
-#define ob_g te_g
-
-typedef void (*t_method)(void);
-typedef void *(*t_newmethod)( void);
-typedef void (*t_gotfn)(void *x, ...);
-
-/* ---------------- pre-defined objects and symbols --------------*/
-EXTERN t_pd pd_objectmaker; 	/* factory for creating "object" boxes */
-EXTERN t_pd pd_canvasmaker; 	/* factory for creating canvases */
-EXTERN t_symbol s_pointer;
-EXTERN t_symbol s_float;
-EXTERN t_symbol s_symbol;
-EXTERN t_symbol s_bang;
-EXTERN t_symbol s_list;
-EXTERN t_symbol s_anything;
-EXTERN t_symbol s_signal;
-EXTERN t_symbol s__N;
-EXTERN t_symbol s__X;
-EXTERN t_symbol s_x;
-EXTERN t_symbol s_y;
-EXTERN t_symbol s_;
-
-/* --------- prototypes from the central message system ----------- */
-EXTERN void pd_typedmess(t_pd *x, t_symbol *s, int argc, t_atom *argv);
-EXTERN void pd_forwardmess(t_pd *x, int argc, t_atom *argv);
-EXTERN t_symbol *gensym(char *s);
-EXTERN t_gotfn getfn(t_pd *x, t_symbol *s);
-EXTERN t_gotfn zgetfn(t_pd *x, t_symbol *s);
-EXTERN void nullfn(void);
-EXTERN void pd_vmess(t_pd *x, t_symbol *s, char *fmt, ...);
-#define mess0(x, s) ((*getfn((x), (s)))((x)))
-#define mess1(x, s, a) ((*getfn((x), (s)))((x), (a)))
-#define mess2(x, s, a,b) ((*getfn((x), (s)))((x), (a),(b)))
-#define mess3(x, s, a,b,c) ((*getfn((x), (s)))((x), (a),(b),(c)))
-#define mess4(x, s, a,b,c,d) ((*getfn((x), (s)))((x), (a),(b),(c),(d)))
-#define mess5(x, s, a,b,c,d,e) ((*getfn((x), (s)))((x), (a),(b),(c),(d),(e)))
-void obj_list(t_object *x, t_symbol *s, int argc, t_atom *argv);
-
-/* --------------- memory management -------------------- */
-EXTERN void *getbytes(size_t nbytes);
-EXTERN void *getzbytes(size_t nbytes);
-EXTERN void *copybytes(void *src, size_t nbytes);
-EXTERN void freebytes(void *x, size_t nbytes);
-EXTERN void *resizebytes(void *x, size_t oldsize, size_t newsize);
-
-/* -------------------- atoms ----------------------------- */
-
-#define SETSEMI(atom) ((atom)->a_type = A_SEMI, (atom)->a_w.w_index = 0)
-#define SETCOMMA(atom) ((atom)->a_type = A_COMMA, (atom)->a_w.w_index = 0)
-#define SETPOINTER(atom, gp) ((atom)->a_type = A_POINTER, \
-    (atom)->a_w.w_gpointer = (gp))
-#define SETFLOAT(atom, f) ((atom)->a_type = A_FLOAT, (atom)->a_w.w_float = (f))
-#define SETSYMBOL(atom, s) ((atom)->a_type = A_SYMBOL, \
-    (atom)->a_w.w_symbol = (s))
-#define SETDOLLAR(atom, n) ((atom)->a_type = A_DOLLAR, \
-    (atom)->a_w.w_index = (n))
-#define SETDOLLSYM(atom, s) ((atom)->a_type = A_DOLLSYM, \
-    (atom)->a_w.w_symbol= (s))
-
-EXTERN t_float atom_getfloat(t_atom *a);
-EXTERN t_int atom_getint(t_atom *a);
-EXTERN t_symbol *atom_getsymbol(t_atom *a);
-EXTERN t_symbol *atom_gensym(t_atom *a);
-EXTERN t_float atom_getfloatarg(int which, int argc, t_atom *argv);
-EXTERN t_int atom_getintarg(int which, int argc, t_atom *argv);
-EXTERN t_symbol *atom_getsymbolarg(int which, int argc, t_atom *argv);
-
-EXTERN void atom_string(t_atom *a, char *buf, unsigned int bufsize);
-
-/* ------------------  binbufs --------------- */
-
-EXTERN t_binbuf *binbuf_new(void);
-EXTERN void binbuf_free(t_binbuf *x);
-EXTERN t_binbuf *binbuf_duplicate(t_binbuf *y);
-
-EXTERN void binbuf_text(t_binbuf *x, char *text, size_t size);
-EXTERN void binbuf_gettext(t_binbuf *x, char **bufp, int *lengthp);
-EXTERN void binbuf_clear(t_binbuf *x);
-EXTERN void binbuf_add(t_binbuf *x, int argc, t_atom *argv);
-EXTERN void binbuf_addv(t_binbuf *x, char *fmt, ...);
-EXTERN void binbuf_addbinbuf(t_binbuf *x, t_binbuf *y);
-EXTERN void binbuf_addsemi(t_binbuf *x);
-EXTERN void binbuf_restore(t_binbuf *x, int argc, t_atom *argv);
-EXTERN void binbuf_print(t_binbuf *x);
-EXTERN int binbuf_getnatom(t_binbuf *x);
-EXTERN t_atom *binbuf_getvec(t_binbuf *x);
-EXTERN void binbuf_eval(t_binbuf *x, t_pd *target, int argc, t_atom *argv);
-EXTERN int binbuf_read(t_binbuf *b, char *filename, char *dirname,
-    int crflag);
-EXTERN int binbuf_read_via_path(t_binbuf *b, char *filename, char *dirname,
-    int crflag);
-EXTERN int binbuf_write(t_binbuf *x, char *filename, char *dir,
-    int crflag);
-EXTERN void binbuf_evalfile(t_symbol *name, t_symbol *dir);
-EXTERN t_symbol *binbuf_realizedollsym(t_symbol *s, int ac, t_atom *av,
-    int tonew);
-
-/* ------------------  clocks --------------- */
-
-EXTERN t_clock *clock_new(void *owner, t_method fn);
-EXTERN void clock_set(t_clock *x, double systime);
-EXTERN void clock_delay(t_clock *x, double delaytime);
-EXTERN void clock_unset(t_clock *x);
-EXTERN double clock_getlogicaltime(void);
-EXTERN double clock_getsystime(void); /* OBSOLETE; use clock_getlogicaltime() */
-EXTERN double clock_gettimesince(double prevsystime);
-EXTERN double clock_getsystimeafter(double delaytime);
-EXTERN void clock_free(t_clock *x);
-
-/* ----------------- pure data ---------------- */
-EXTERN t_pd *pd_new(t_class *cls);
-EXTERN void pd_free(t_pd *x);
-EXTERN void pd_bind(t_pd *x, t_symbol *s);
-EXTERN void pd_unbind(t_pd *x, t_symbol *s);
-EXTERN t_pd *pd_findbyclass(t_symbol *s, t_class *c);
-EXTERN void pd_pushsym(t_pd *x);
-EXTERN void pd_popsym(t_pd *x);
-EXTERN t_symbol *pd_getfilename(void);
-EXTERN t_symbol *pd_getdirname(void);
-EXTERN void pd_bang(t_pd *x);
-EXTERN void pd_pointer(t_pd *x, t_gpointer *gp);
-EXTERN void pd_float(t_pd *x, t_float f);
-EXTERN void pd_symbol(t_pd *x, t_symbol *s);
-EXTERN void pd_list(t_pd *x, t_symbol *s, int argc, t_atom *argv);
-EXTERN void pd_anything(t_pd *x, t_symbol *s, int argc, t_atom *argv);
-#define pd_class(x) (*(x))
-
-/* ----------------- pointers ---------------- */
-EXTERN void gpointer_init(t_gpointer *gp);
-EXTERN void gpointer_copy(const t_gpointer *gpfrom, t_gpointer *gpto);
-EXTERN void gpointer_unset(t_gpointer *gp);
-EXTERN int gpointer_check(const t_gpointer *gp, int headok);
-
-/* ----------------- patchable "objects" -------------- */
-EXTERN_STRUCT _inlet;
-#define t_inlet struct _inlet
-EXTERN_STRUCT _outlet;
-#define t_outlet struct _outlet
-
-EXTERN t_inlet *inlet_new(t_object *owner, t_pd *dest, t_symbol *s1,
-    t_symbol *s2);
-EXTERN t_inlet *pointerinlet_new(t_object *owner, t_gpointer *gp);
-EXTERN t_inlet *floatinlet_new(t_object *owner, t_float *fp);
-EXTERN t_inlet *symbolinlet_new(t_object *owner, t_symbol **sp);
-EXTERN void inlet_free(t_inlet *x);
-
-EXTERN t_outlet *outlet_new(t_object *owner, t_symbol *s);
-EXTERN void outlet_bang(t_outlet *x);
-EXTERN void outlet_pointer(t_outlet *x, t_gpointer *gp);
-EXTERN void outlet_float(t_outlet *x, t_float f);
-EXTERN void outlet_symbol(t_outlet *x, t_symbol *s);
-EXTERN void outlet_list(t_outlet *x, t_symbol *s, int argc, t_atom *argv);
-EXTERN void outlet_anything(t_outlet *x, t_symbol *s, int argc, t_atom *argv);
-EXTERN t_symbol *outlet_getsymbol(t_outlet *x);
-EXTERN void outlet_free(t_outlet *x);
-EXTERN t_object *pd_checkobject(t_pd *x);
-
-
-/* -------------------- canvases -------------- */
-
-EXTERN void glob_setfilename(void *dummy, t_symbol *name, t_symbol *dir);
-
-EXTERN void canvas_setargs(int argc, t_atom *argv);
-EXTERN t_atom *canvas_getarg(int which);
-EXTERN t_symbol *canvas_getcurrentdir(void);
-EXTERN t_glist *canvas_getcurrent(void);
-EXTERN void canvas_makefilename(t_glist *c, char *file,
-    char *result,int resultsize);
-EXTERN t_symbol *canvas_getdir(t_glist *x);
-EXTERN int sys_fontwidth(int fontsize);
-EXTERN int sys_fontheight(int fontsize);
-EXTERN void canvas_dataproperties(t_glist *x, t_scalar *sc, t_binbuf *b);
-
-/* ---------------- widget behaviors ---------------------- */
-
-EXTERN_STRUCT _widgetbehavior;
-#define t_widgetbehavior struct _widgetbehavior
-
-EXTERN_STRUCT _parentwidgetbehavior;
-#define t_parentwidgetbehavior struct _parentwidgetbehavior
-EXTERN t_parentwidgetbehavior *pd_getparentwidget(t_pd *x);
-
-/* -------------------- classes -------------- */
-
-#define CLASS_DEFAULT 0 	/* flags for new classes below */
-#define CLASS_PD 1
-#define CLASS_GOBJ 2
-#define CLASS_PATCHABLE 3
-#define CLASS_NOINLET 8
-
-#define CLASS_TYPEMASK 3
-
-
-EXTERN t_class *class_new(t_symbol *name, t_newmethod newmethod,
-    t_method freemethod, size_t size, int flags, t_atomtype arg1, ...);
-EXTERN void class_addcreator(t_newmethod newmethod, t_symbol *s, 
-    t_atomtype type1, ...);
-EXTERN void class_addmethod(t_class *c, t_method fn, t_symbol *sel,
-    t_atomtype arg1, ...);
-EXTERN void class_addbang(t_class *c, t_method fn);
-EXTERN void class_addpointer(t_class *c, t_method fn);
-EXTERN void class_doaddfloat(t_class *c, t_method fn);
-EXTERN void class_addsymbol(t_class *c, t_method fn);
-EXTERN void class_addlist(t_class *c, t_method fn);
-EXTERN void class_addanything(t_class *c, t_method fn);
-EXTERN void class_sethelpsymbol(t_class *c, t_symbol *s);
-EXTERN void class_setwidget(t_class *c, t_widgetbehavior *w);
-EXTERN void class_setparentwidget(t_class *c, t_parentwidgetbehavior *w);
-EXTERN t_parentwidgetbehavior *class_parentwidget(t_class *c);
-EXTERN char *class_getname(t_class *c);
-EXTERN char *class_gethelpname(t_class *c);
-EXTERN void class_setdrawcommand(t_class *c);
-EXTERN int class_isdrawcommand(t_class *c);
-EXTERN void class_domainsignalin(t_class *c, int onset);
-#define CLASS_MAINSIGNALIN(c, type, field) \
-    class_domainsignalin(c, (char *)(&((type *)0)->field) - (char *)0)
-
-#ifndef PD_CLASS_DEF
-#define class_addbang(x, y) class_addbang((x), (t_method)(y))
-#define class_addpointer(x, y) class_addpointer((x), (t_method)(y))
-#define class_addfloat(x, y) class_doaddfloat((x), (t_method)(y))
-#define class_addsymbol(x, y) class_addsymbol((x), (t_method)(y))
-#define class_addlist(x, y) class_addlist((x), (t_method)(y))
-#define class_addanything(x, y) class_addanything((x), (t_method)(y))
-#endif
-
-/* ------------   printing --------------------------------- */
-EXTERN void post(char *fmt, ...);
-EXTERN void startpost(char *fmt, ...);
-EXTERN void poststring(char *s);
-EXTERN void postfloat(float f);
-EXTERN void postatom(int argc, t_atom *argv);
-EXTERN void endpost(void);
-EXTERN void error(char *fmt, ...);
-EXTERN void bug(char *fmt, ...);
-EXTERN void pd_error(void *object, char *fmt, ...);
-EXTERN void sys_logerror(char *object, char *s);
-EXTERN void sys_unixerror(char *object);
-EXTERN void sys_ouch(void);
-
-#ifdef __linux__
-EXTERN char* sys_get_path( void);
-#endif 
-EXTERN void sys_addpath(const char* p);
-
-
-/* ------------  system interface routines ------------------- */
-EXTERN int sys_isreadablefile(const char *name);
-EXTERN void sys_bashfilename(const char *from, char *to);
-EXTERN void sys_unbashfilename(const char *from, char *to);
-EXTERN int open_via_path(const char *name, const char *ext, const char *dir,
-    char *dirresult, char **nameresult, unsigned int size, int bin);
-EXTERN int sys_geteventno(void);
-EXTERN double sys_getrealtime(void);
-
-/* --------------- signals ----------------------------------- */
-
-typedef float t_sample;
-#define MAXLOGSIG 32
-#define MAXSIGSIZE (1 << MAXLOGSIG)
-
-typedef struct _signal
-{
-    int s_n;	    	/* number of points in the array */
-    t_sample *s_vec;	/* the array */
-    float s_sr;     	/* sample rate */
-    int s_refcount; 	/* number of times used */
-    int s_isborrowed;	/* whether we're going to borrow our array */
-    struct _signal *s_borrowedfrom; 	/* signal to borrow it from */
-    struct _signal *s_nextfree; 	/* next in freelist */
-    struct _signal *s_nextused;     	/* next in used list */
-} t_signal;
-
-
-typedef t_int *(*t_perfroutine)(t_int *args);
-
-EXTERN t_int *plus_perform(t_int *args);
-EXTERN t_int *zero_perform(t_int *args);
-EXTERN t_int *copy_perform(t_int *args);
-
-EXTERN void dsp_add_plus(t_sample *in1, t_sample *in2, t_sample *out, int n);
-EXTERN void dsp_add_copy(t_sample *in, t_sample *out, int n);
-EXTERN void dsp_add_scalarcopy(t_sample *in, t_sample *out, int n);
-EXTERN void dsp_add_zero(t_sample *out, int n);
-
-EXTERN int sys_getblksize(void);
-EXTERN float sys_getsr(void);
-EXTERN int sys_get_inchannels(void);
-EXTERN int sys_get_outchannels(void);
-
-EXTERN void dsp_add(t_perfroutine f, int n, ...);
-EXTERN void dsp_addv(t_perfroutine f, int n, t_int *vec);
-EXTERN void pd_fft(float *buf, int npoints, int inverse);
-EXTERN int ilog2(int n);
-
-EXTERN void mayer_fht(float *fz, int n);
-EXTERN void mayer_fft(int n, float *real, float *imag);
-EXTERN void mayer_ifft(int n, float *real, float *imag);
-EXTERN void mayer_realfft(int n, float *real);
-EXTERN void mayer_realifft(int n, float *real);
-
-EXTERN float *cos_table;
-#define LOGCOSTABSIZE 9
-#define COSTABSIZE (1<<LOGCOSTABSIZE)
-
-EXTERN int canvas_suspend_dsp(void);
-EXTERN void canvas_resume_dsp(int oldstate);
-EXTERN void canvas_update_dsp(void);
-
-/* IOhannes { (up/downsampling) */
-typedef struct _resample
-{
-  int method;       /* up/downsampling method ID */
-
-  t_int downsample; /* downsampling factor */
-  t_int upsample;   /* upsampling factor */
-
-  t_float *s_vec;   /* here we hold the resampled data */
-  int      s_n;
-
-  t_float *coeffs;  /* coefficients for filtering... */
-  int      coefsize;
-
-  t_float *buffer;  /* buffer for filtering */
-  int      bufsize;
-} t_resample;
-
-EXTERN void resample_init(t_resample *x);
-EXTERN void resample_free(t_resample *x);
-
-EXTERN void resample_dsp(t_resample *x, t_sample *in, int insize, t_sample *out, int outsize, int method);
-EXTERN void resamplefrom_dsp(t_resample *x, t_sample *in, int insize, int outsize, int method);
-EXTERN void resampleto_dsp(t_resample *x, t_sample *out, int insize, int outsize, int method);
-/* } IOhannes */
-
-/* ----------------------- utility functions for signals -------------- */
-EXTERN float mtof(float);
-EXTERN float ftom(float);
-EXTERN float rmstodb(float);
-EXTERN float powtodb(float);
-EXTERN float dbtorms(float);
-EXTERN float dbtopow(float);
-
-EXTERN float q8_sqrt(float);
-EXTERN float q8_rsqrt(float);
-#ifndef N32 	
-EXTERN float qsqrt(float);  /* old names kept for extern compatibility */
-EXTERN float qrsqrt(float);
-#endif
-/* --------------------- data --------------------------------- */
-
-    /* graphical arrays */
-EXTERN_STRUCT _garray;
-#define t_garray struct _garray
-
-EXTERN t_class *garray_class;
-EXTERN int garray_getfloatarray(t_garray *x, int *size, t_float **vec);
-EXTERN float garray_get(t_garray *x, t_symbol *s, t_int indx);
-EXTERN void garray_redraw(t_garray *x);
-EXTERN int garray_npoints(t_garray *x);
-EXTERN char *garray_vec(t_garray *x);
-EXTERN void garray_resize(t_garray *x, t_floatarg f);
-EXTERN void garray_usedindsp(t_garray *x);
-EXTERN void garray_setsaveit(t_garray *x, int saveit);
-EXTERN t_class *scalar_class;
-
-EXTERN t_float *value_get(t_symbol *s);
-EXTERN void value_release(t_symbol *s);
-EXTERN int value_getfloat(t_symbol *s, t_float *f);
-EXTERN int value_setfloat(t_symbol *s, t_float f);
-
-/* ------- GUI interface - functions to send strings to TK --------- */
-EXTERN void sys_vgui(char *fmt, ...);
-EXTERN void sys_gui(char *s);
-
-EXTERN void gfxstub_new(t_pd *owner, void *key, const char *cmd);
-EXTERN void gfxstub_deleteforkey(void *key);
-
-/*-------------  Max 0.26 compatibility --------------------*/
-
-/* the following reflects the new way classes are laid out, with the class
-   pointing to the messlist and not vice versa. Externs shouldn't feel it. */
-typedef t_class *t_externclass;
-
-EXTERN void c_extern(t_externclass *cls, t_newmethod newroutine,
-    t_method freeroutine, t_symbol *name, size_t size, int tiny, \
-    t_atomtype arg1, ...);
-EXTERN void c_addmess(t_method fn, t_symbol *sel, t_atomtype arg1, ...);
-
-#define t_getbytes getbytes
-#define t_freebytes freebytes
-#define t_resizebytes resizebytes
-#define typedmess pd_typedmess
-#define vmess pd_vmess
-
-/* A definition to help gui objects straddle 0.34-0.35 changes.  If this is
-defined, there is a "te_xpix" field in objects, not a "te_xpos" as before: */
-
-#define PD_USE_TE_XPIX
-
-/* a test for NANs and denormals.  Shouldn't be necessary on Mac but can't
-test this just now. */
-
-#define PD_BADFLOAT(f) ((((*(unsigned int*)&(f))&0x7f800000)==0) || \
-    (((*(unsigned int*)&(f))&0x7f800000)==0x7f800000))
-
-#if defined(_LANGUAGE_C_PLUS_PLUS) || defined(__cplusplus)
-}
-#endif