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// #include <stdio.h> // for size_t
/* sndconfig.h -- system-specific definitions */
/*
NOTES: each implementation must have its own .h and .c files,
e.g. sndwin32.h and sndwin32.c. These files implement the following:
1) Either LINUX, WIN32, or MACINTOSH should be defined.
(WX can also be defined to override standard file IO with functions
from WX, a graphical user interface library.)
2) The following function declaration:
void snd_fail(char *msg);
or
#define snd_fail some_function
(note that snd_fail must be a function pointer)
3) typedef FASTFLOAT to be either a double or a float, whichever
computes faster (PowerPCs are faster at double math than float math)
4) typedef MEMFLOAT to be how you would store a sample in memory
(this should normally be float)
5) min() must be defined (either a macro or a function)
6) max() must be defined (either a macro or a function)
7) the following file IO functions must be defined:
int snd_file_open(char *fname, int mode);
int snd_file_creat(char *fname);
int snd_file_lseek(int file, int offset, int param);
long snd_file_read(int fp, char *data, long len);
long snd_file_write(int fp, char *data, long len);
int snd_file_close(int fp);
long snd_file_len(int fp);
(some implementations cast a pointer to an int in snd_open,
so it is assumed that int can at least hold a pointer)
NOTE: snd_file_creat and snd_file_open return SND_FILE_FAILURE
if the open fails.
8) The following function to report failure and exit:
void snd_fail(char *msg);
9) The following memory allocation routines:
void *snd_alloc(size_t s);
void snd_free(void *a);
10) snd_string_max -- string length for filenames, etc.
*/
#define snd_string_max 258
void snd_fail(char *msg);
void snd_warn(char *msg);
void *snd_alloc(size_t s);
void snd_free(void *a);
#if defined(__linux__)
#include "sndlinux.h"
#elif defined(IRIX)
#include "sndirix.h"
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#include "sndfreebsd.h"
#elif defined(_WIN32)
#ifndef WIN32
#define WIN32
#endif
#include "sndwin32.h"
#elif defined(macintosh) || defined(__WXMAC__) || defined(__APPLE__)
/* notice that now MAC can mean either PPC or i386 -RBD */
#ifndef MAC
#define MAC
#endif
/* include sndmac.h for both ppc and i386 architectures */
#include "sndmac.h"
#else
Error: No system selected in sndconfig.h
#endif
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