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/* Copyright (C) 1993, 1998 Aladdin Enterprises. All rights reserved.
This file is part of AFPL Ghostscript.
AFPL Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author or
distributor accepts any responsibility for the consequences of using it, or
for whether it serves any particular purpose or works at all, unless he or
she says so in writing. Refer to the Aladdin Free Public License (the
"License") for full details.
Every copy of AFPL Ghostscript must include a copy of the License, normally
in a plain ASCII text file named PUBLIC. The License grants you the right
to copy, modify and redistribute AFPL Ghostscript, but only under certain
conditions described in the License. Among other things, the License
requires that the copyright notice and this notice be preserved on all
copies.
*/
/*$Id$ */
/* Generic substitute for Unix errno.h */
#ifndef errno__INCLUDED
# define errno__INCLUDED
/* We must include std.h before any file that includes sys/types.h. */
#include "std.h"
/* All environments provide errno.h, but in some of them, errno.h */
/* only defines the error numbers, and doesn't declare errno. */
#include <errno.h>
#ifndef errno /* in case it was #defined (very implausible!) */
extern int errno;
#endif
#endif /* errno__INCLUDED */
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