typedef struct tagMIDIOUTCAPS2A {
    WORD    wMid;                  
    WORD    wPid;                  
    MMVERSION vDriverVersion;      
    CHAR    szPname[MAXPNAMELEN];  
    WORD    wTechnology;           
    WORD    wVoices;               
    WORD    wNotes;                
    WORD    wChannelMask;          
    DWORD   dwSupport;             
    GUID    ManufacturerGuid;      
    GUID    ProductGuid;           
    GUID    NameGuid;              
} MIDIOUTCAPS2A, *PMIDIOUTCAPS2A, *NPMIDIOUTCAPS2A, *LPMIDIOUTCAPS2A;

typedef PMIDIOUTCAPS2A PMIDIOUTCAPS2;