/* Copyright (C) 1991 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.  */

#include "sigsetops.h"

#ifdef ELF_LIBRARY
#define sigemptyset _sigemptyset
#endif

/* Clear all signals from SET.  */
int
DEFUN(sigemptyset, (set), sigset_t *set)
{
  int i;

  if (set == NULL)
    {
      errno = EINVAL;
      return -1;
    }

#ifdef ELF_LIBRARY
  for(i=0; i<3; i++) set->sigbits[i] = 0;
  return 0;
#else
  return __sigemptyset (set);
#endif
}


#ifdef ELF_LIBRARY
__asm__(".weak sigemptyset; sigemptyset = _sigemptyset");
#endif
