SEGOP_LOCKOP
(void) SEGOP_LOCKOP(seg, range_start, size, attr, MC_UNLOCK,
error = SEGOP_LOCKOP(seg, seg->s_base,
error = SEGOP_LOCKOP(seg, seg->s_base,
if (error = SEGOP_LOCKOP(seg, raddr, ssize,
(void) SEGOP_LOCKOP(seg, raddr, ssize, attr, func,