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/* BSD-compatible versions of functions where BSD and POSIX.1 conflict.
Copyright (C) 1991, 1992, 1994 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#define _BSD_SOURCE
#include <ansidecl.h>
#include <sys/types.h>
#include <unistd.h>
#include <gnu-stabs.h>
#include <limits.h>
#include <setjmp.h>
#undef getpgrp
function_alias(getpgrp, __getpgrp, pid_t, (pid),
DEFUN(getpgrp, (pid), pid_t pid))
/* These entry points allow for things compiled for another C library
that want the BSD-compatible definitions. (Of course, their jmp_buf
must be big enough.) */
#undef longjmp
#ifdef __STDC__
#define void __NORETURN void
#endif
function_alias_void(longjmp, siglongjmp, (env, val),
DEFUN(longjmp, (env, val), CONST jmp_buf env AND int val))
#undef setjmp
int
DEFUN(setjmp, (env), jmp_buf env)
{
return sigsetjmp (env, 1);
}
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