typedef struct contres_cr10waveformat_tag {
WAVEFORMATEX    wfx;
WORD                    wSamplesPerBlock;
} CONTRESCR10WAVEFORMAT;

typedef CONTRESCR10WAVEFORMAT *PCONTRESCR10WAVEFORMAT;

typedef CONTRESCR10WAVEFORMAT NEAR       *NPCONTRESCR10WAVEFORMAT;

typedef CONTRESCR10WAVEFORMAT FAR        *LPCONTRESCR10WAVEFORMAT;