wav.h

非常好用的pcm格式语音文件转换成wav格式

#ifdef __cplusplus
extern "C" {
#endif

#ifdef WIN32
  #define far
  #define near
#else
  #ifdef WIN16
    #define WINAPI FAR PASCAL _export
  #else
    #define WINAPI
  #endif
#endif

//#define NOERROR          1
#define ERR_ALLOCMEM    -1
#define ERR_OPENFILE    -2
#define ERR_CREATEFILE  -3
#define ERR_WAVFILE     -4


int WINAPI Pcm2Wave(char *pcmfile,char *wavfile,int pcm_rate);
int WINAPI Wave2Pcm(char *wavefile,char *pcmfile,int pcm_rate);
int  WINAPI ZoomPcm(char * oldfile, char * newfile, float zoom);

#ifdef __cplusplus
}
#endif