/* Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ /* Definitions relevant to functions that operate on `sigset_t's. */ #include <errno.h> #include <signal.h> #include <string.h> #define BITS (_NSIG - 1) #define ELT(signo) (((signo) - 1) / BITS) #define MASK(signo) (1 << (((signo) - 1) % BITS)) #undef sigemptyset #undef sigfillset #undef sigaddset #undef sigdelset #undef sigismember
