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- /* Copyright (C) 1991, 1992, 1993, 1994 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, 1992 Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
- /*
- * ANSI Standard: 4.1.3 Errors <errno.h>
- */
-
- #ifndef _ERRNO_H
-
- #define _ERRNO_H 1
- #include <features.h>
-
- __BEGIN_DECLS
-
- /* Get the error number constants. */
- #include <errnos.h>
-
- /* Declare the `errno' variable. */
- extern int errno;
-
- #ifdef __USE_GNU
- /* The full and simple forms of the name with which the program was
- invoked. These variables are set up automatically at startup based on
- the value of ARGV[0] (this works only if you use GNU ld). */
- extern char *program_invocation_name, *program_invocation_short_name;
- #endif
-
- __END_DECLS
-
- #endif /* errno.h */
-