typedef LPWAVEOUTCAPSW LPWAVEOUTCAPS;

typedef LPWAVEOUTCAPSA LPWAVEOUTCAPS;

typedef struct waveoutcaps_tag {
    WORD    wMid;                  
    WORD    wPid;                  
    VERSION vDriverVersion;        
    char    szPname[MAXPNAMELEN];  
    DWORD   dwFormats;             
    WORD    wChannels;             
    DWORD   dwSupport;             
} WAVEOUTCAPS, *PWAVEOUTCAPS, NEAR *NPWAVEOUTCAPS, FAR *LPWAVEOUTCAPS;