MESSAGE

This structure contains fields for the MIDISendMessages function.

typedef struct {
  ULONG     ulSourceInstance;  /*  Source instance. */
  ULONG     ulTime;            /*  Time for sending message. */
  ULONG     ulTrack;           /*  Reserved. */
  union {
    ULONG       ulMessage;         /*  MIDI message. */
    struct {
      BYTE          bStatus;           /*  First byte of message. */
      BYTE          abData[3];         /*  The rest of the message. */
    } bytes;
    BYTE        abData[4];         /*  MIDI message. */
  } msg; /*  MIDI message. */
} MESSAGE;

typedef   MESSAGE   * PMESSAGE ;