/* Note: the tcal field of the tccb header will be updated to reflect added content.  */
struct dcw* itcw_add_dcw(struct itcw *itcw, u8 cmd, u8 flags, void *cd, u8 cd_count, u32 count)
/* Note: the tcal field of the tccb header will be updated to reflect added content.  */
struct dcw* itcw_add_dcw(struct itcw *itcw, u8 cmd, u8 flags, void *cd, u8 cd_count, u32 count)
{
	return tccb_add_dcw(tcw_get_tccb(itcw->tcw), TCCB_MAX_SIZE, cmd,
			    flags, cd, cd_count, count);
}