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- /* Copyright (C) 1991,96,97,2002 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, see
- <http://www.gnu.org/licenses/>. */
- #include <signal.h>
- #if 0
- #define __need_NULL
- #include <stddef.h>
- #include <errno.h>
- #endif
- /* Clear all signals from SET. */
- int sigemptyset (sigset_t *set)
- {
- #if 0 /* is it really required by standards?! */
- if (set == NULL)
- {
- __set_errno (EINVAL);
- return -1;
- }
- #endif
- __sigemptyset (set);
- return 0;
- }
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