1 /* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
20 * ANSI Standard: 4.1.3 Errors <errno.h>
30 /* Get the error number constants. */
33 /* Declare the `errno' variable. */
37 /* The full and simple forms of the name with which the program was
38 invoked. These variables are set up automatically at startup based on
39 the value of ARGV[0] (this works only if you use GNU ld). */
40 extern char *program_invocation_name, *program_invocation_short_name;