typedef struct tagMIDIINCAPSA {
    WORD        wMid;                   
    WORD        wPid;                   
    MMVERSION   vDriverVersion;         
    CHAR        szPname[MAXPNAMELEN];   
#if (WINVER >= 0x0400)
    DWORD   dwSupport;             
#endif
} MIDIINCAPSA, *PMIDIINCAPSA, *NPMIDIINCAPSA, *LPMIDIINCAPSA;

typedef MIDIINCAPSA MIDIINCAPS;