ACB_MTSH

This is the Associate Control Block data structure for the multitrack stream handler object.

typedef struct _ACB_MTSH {
  ULONG           ulACBLen;     /*  Structure length. */
  ULONG           ulObjType;    /*  ACBTYPE_MTSH. */
  HMMIO           hmmio;        /*  Handle of media element manager object. */
  MMTRACKINFO     mmtrackInfo;  /*  Track for this stream. */
  ULONG           ulFlags;      /*  Flags. */
} ACB_MTSH;

typedef   ACB _ MTSH   * PACB _ MTSH ;