MIDICLASSINFO

This structure contains fields for the MIDIQueryClassList function.

typedef struct _MIDICLASSINFO {
  ULONG     ulStructLength;                  /*  Structure length. */
  ULONG     ulClassNumber;                   /*  Class number. */
  CHAR      szmClassName[MIDI_NAME_LENGTH];  /*  Class name. */
  ULONG     ulNumSlots;                      /*  Max. # of slots. */
  ULONG     ulAttributes;                    /*  Class attributes. */
} MIDICLASSINFO;

typedef   MIDICLASSINFO   * PMIDICLASSINFO ;