iramblk_t
iramblk_t *irm;
irm = (iramblk_t *)iramp->b_rptr;
iramblk_t *irm;
irm = (iramblk_t *)iramp->b_rptr;
iramblk_t *irm;
irm = (iramblk_t *)iramp->b_rptr;
iramblk_t *irm;
irm = (iramblk_t *)mp->b_rptr;