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/* POSIX-specific extra functions.
Copyright (C) 2016 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/>. */
/* These wrapper functions use POSIX types and therefore cannot be
declared in <support/support.h>. */
#ifndef SUPPORT_XUNISTD_H
#define SUPPORT_XUNISTD_H
#include <unistd.h>
#include <sys/cdefs.h>
__BEGIN_DECLS
pid_t xfork (void);
pid_t xwaitpid (pid_t, int *status, int flags);
/* Write the buffer. Retry on short writes. */
void xwrite (int, const void *, size_t);
__END_DECLS
#endif /* SUPPORT_XUNISTD_H */
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