www.pudn.com > av3dec_20050318.zip > AFdataio.h

/*------------ Telecommunications & Signal Processing Lab -------------- 
                         McGill University 
 
Routine: 
  AFdataio.h 
 
Description: 
  Function prototypes for the TSP library AF data I/O internal routines 
 
Author / revision: 
  P. Kabal  Copyright (C) 1999 
  $Revision: 1.8 $  $Date: 1999/06/04 23:27:17 $ 
 
----------------------------------------------------------------------*/ 
 
#ifndef AFdataio_h_ 
#define AFdataio_h_ 
 
#include 	/* typedef for FILE */ 
 
#ifndef	AFILE_t_ 
#  define AFILE_t_ 
typedef struct AF_filepar AFILE;	/* Audio file parameters */ 
#endif 
 
#include  
#define AF_SEEK_END	LONG_MIN	/* Used as a flag to AFseek */ 
 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
char * 
AFgetLine (FILE *fp, int *ErrCode); 
int 
AFquant (double x, const float Xq[], int Nreg); 
int 
AFrdAlaw (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdF4 (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdF8 (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdI1 (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdI2 (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdI3 (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdI4 (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdMulaw (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdTA (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFrdU1 (AFILE *AFp, float Fbuff[], int Nreq); 
int 
AFseek (FILE *fp, long int pos, int *ErrCode); 
long int 
AFtell (FILE *fp, int *ErrCode); 
int 
AFwrAlaw (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrF4 (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrF8 (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrI1 (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrI2 (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrI3 (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrI4 (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrMulaw (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrTA (AFILE *AFp, const float Fbuff[], int Nval); 
int 
AFwrU1 (AFILE *AFp, const float Fbuff[], int Nval); 
 
#ifdef __cplusplus 
} 
#endif 
 
#endif /* AFdataio_h_ */