-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
-# define __attribute__(Spec) /* empty */
-# endif
-/* The __-protected variants of `format' and `printf' attributes
- are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
-# define __format__ format
-# define __printf__ printf
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if defined (__STDC__) && __STDC__
-
-/* Print a message with `fprintf (stderr, FORMAT, ...)';
- if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
- If STATUS is nonzero, terminate the program with `exit (STATUS)'. */
-
-extern void error (int status, int errnum, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 3, 4)));
-
-extern void error_at_line (int status, int errnum, const char *fname,
- unsigned int lineno, const char *format, ...)
- __attribute__ ((__format__ (__printf__, 5, 6)));
-
-/* If NULL, error will flush stdout, then print on stderr the program
- name, a colon and a space. Otherwise, error will call this
- function without parameters instead. */
-extern void (*error_print_progname) (void);
-
-#else
-void error ();
-void error_at_line ();
-extern void (*error_print_progname) ();
-#endif
-
-/* This variable is incremented each time `error' is called. */
-extern unsigned int error_message_count;
-
-/* Sometimes we want to have at most one error per line. This
- variable controls whether this mode is selected or not. */
-extern int error_one_per_line;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* error.h */
-/* Declaration for error-reporting function
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-
-
- NOTE: The canonical source of this file is maintained with the GNU C Library.
- Bugs can be reported to bug-glibc@prep.ai.mit.edu.
-
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2, or (at your option) any
- later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- USA. */
-
-#ifndef _ERROR_H
-#define _ERROR_H 1
-
-#ifndef __attribute__
-/* This feature is available in gcc versions 2.5 and later. */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__