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/* Copyright (C) 1993 Aladdin Enterprises. All rights reserved.
This file is part of GNU Ghostscript.
GNU Ghostscript is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY. No author or distributor accepts responsibility to
anyone for the consequences of using it or for whether it serves any
particular purpose or works at all, unless he says so in writing. Refer
to the GNU Ghostscript General Public License for full details.
*/
/* errno_.h */
/* Generic substitute for Unix errno.h */
/* 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
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