delp 222 src/signal.c static void sigset_op(sigset_t *s1, sigset_t *s2, int delp) delp 227 src/signal.c if (!delp) sigaddset(s1, desc->num); delp 347 src/signal.c ScmObj Scm_SysSigsetOp(ScmSysSigset *set, ScmObj signals, int delp) delp 357 src/signal.c if (!delp) sigfillset(&set->set); delp 362 src/signal.c sigset_op(&set->set, &SCM_SYS_SIGSET(s)->set, delp); delp 368 src/signal.c if (!delp) sigaddset(&set->set, SCM_INT_VALUE(s));