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));