typedef struct pcmwaveformat_tag {
    WAVEFORMAT  wf;
    WORD        wBitsPerSample;
} PCMWAVEFORMAT, *PPCMWAVEFORMAT, NEAR *NPPCMWAVEFORMAT, FAR *LPPCMWAVEFORMAT;

typedef struct pcmwaveformat_tag {
    WAVEFORMAT  wf;
    WORD        wBitsPerSample;
} PCMWAVEFORMAT;

typedef PCMWAVEFORMAT       *PPCMWAVEFORMAT;

typedef PCMWAVEFORMAT NEAR *NPPCMWAVEFORMAT;

typedef PCMWAVEFORMAT FAR  *LPPCMWAVEFORMAT;