DDCMDSETUP

This data structure contains fields for the DDCMD_SETUP message.

typedef struct _ddcmd_setup_parm {
  ULONG           ulFunction;       /*  Function requested by stream handler. */
  HSTREAM         hStream;          /*  Stream handle. */
  PSETUP_PARM     pSetupParm;       /*  Pointer to SETUP_PARM. */
  ULONG           ulSetupParmSize;  /*  Size of SETUP_PARM. */
} DDCMDSETUP;