typedef struct contres_vqlpcwaveformat_tag {
WAVEFORMATEX    wfx;
WORD                    wSamplesPerBlock;
} CONTRESVQLPCWAVEFORMAT;

typedef CONTRESVQLPCWAVEFORMAT *PCONTRESVQLPCWAVEFORMAT;

typedef CONTRESVQLPCWAVEFORMAT NEAR      *NPCONTRESVQLPCWAVEFORMAT;

typedef CONTRESVQLPCWAVEFORMAT FAR       *LPCONTRESVQLPCWAVEFORMAT;