text: /* Declare sys_errlist and sys_nerr, or don't.  Compatibility (do) version.
     Copyright (C) 2002, 2012 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/>.  */
  
  #ifndef _STDIO_H
  # error "Never include <bits/sys_errlist.h> directly; use <stdio.h> instead."
  #endif
  
  /* sys_errlist and sys_nerr are deprecated.  Use strerror instead.  */
  
  #ifdef  __USE_BSD
  extern int sys_nerr;
  extern const char *const sys_errlist[];
  #endif
  #ifdef  __USE_GNU
  extern int _sys_nerr;
  extern const char *const _sys_errlist[];
  #endif
  