misc/error.h

   1 /* error.h -- declaration for error-reporting function
   2    Copyright (C) 1995 Software Foundation, Inc.
   3
   4 This file is part of the GNU C Library.  Its master source is NOT part of
   5 the C library, however.  The master source lives in /gd/gnu/lib.
   6
   7 The GNU C Library is free software; you can redistribute it and/or
   8 modify it under the terms of the GNU Library General Public License as
   9 published by the Free Software Foundation; either version 2 of the
  10 License, or (at your option) any later version.
  11
  12 The GNU C Library is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 Library General Public License for more details.
  16
  17 You should have received a copy of the GNU Library General Public
  18 License along with the GNU C Library; see the file COPYING.LIB.  If
  19 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  20 Cambridge, MA 02139, USA.  */
  21
  22 #ifndef _error_h_
  23 #define _error_h_
  24
  25 #ifndef __attribute__
  26 /* This feature is available in gcc versions 2.5 and later.  */
  27 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
  28 #  define __attribute__(Spec) /* empty */
  29 # endif
  30 /* The __-protected variants of `format' and `printf' attributes
  31    are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
  32 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
  33 #  define __format__ format
  34 #  define __printf__ printf
  35 # endif
  36 #endif
  37
  38 #if __STDC__
  39 void error (int, int, const char *, ...) \
  40   __attribute__ ((__format__ (__printf__, 3, 4)));
  41 #else
  42 void error ();
  43 #endif
  44
  45 /* This variable is incremented each time `error' is called.  */
  46 extern unsigned int error_message_count;
  47
  48 #endif /* _error_h_ */