LW_WREBOOT
if ((l->l_flag & LW_WREBOOT) != 0) {
l2->l_flag |= (l1->l_flag & (LW_WEXIT | LW_WREBOOT | LW_WCORE));
l2->l_flag |= (l1->l_flag & LW_WREBOOT);
l->l_flag |= (LW_WREBOOT | LW_WSUSPEND);
#define LW_USERRET (LW_WEXIT | LW_PENDSIG | LW_WREBOOT | LW_WSUSPEND \