/* 
 * Copyright (c) 1998-2003 Carnegie Mellon University.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The name "Carnegie Mellon University" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For permission or any other legal
 *    details, please contact  
 *      Office of Technology Transfer
 *      Carnegie Mellon University
 *      5000 Forbes Avenue
 *      Pittsburgh, PA  15213-3890
 *      (412) 268-4387, fax: (412) 268-7395
 *      tech-transfer@andrew.cmu.edu
 *
 * 4. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by Computing Services
 *     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
 *
 * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
 * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
 * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/*
 * Header file for common error description library.
 *
 * Copyright 1988, Student Information Processing Board of the
 * Massachusetts Institute of Technology.
 *
 * Copyright 1995 by Cygnus Support.
 *
 * For copyright and distribution info, see the documentation supplied
 * with this package.
 */

#ifndef __COM_ERR_H

#ifndef HAVE_STDARG_H
/* End-user programs may need this -- oh well */
#if defined(__STDC__) || defined(_WINDOWS)
#define HAVE_STDARG_H 1
#endif
#endif

#ifdef HAVE_STDARG_H
#include <stdarg.h>
#else
#include <varargs.h>
#endif

/* This should be part of k5-config.h but many application
 * programs are not including that file. We probably want to
 * come up with a better way of handling this problem.
 */
#ifndef INTERFACE
#ifdef _WINDOWS
#define INTERFACE   __far __export __pascal
#define INTERFACE_C __far __export __cdecl
#else
#define INTERFACE
#define INTERFACE_C
#endif
#endif
#ifndef FAR
#define FAR
#endif

#if defined(__STDC__) || defined(_WINDOWS)
/* ANSI C -- use prototypes etc */
extern void INTERFACE_C com_err (const char FAR *, long, const char FAR *, ...);
extern char const FAR * INTERFACE error_message (long);
extern void (*com_err_hook) (const char *, long, const char *, va_list);
extern void (*set_com_err_hook (void (*) (const char *, long, const char *, va_list)))
    (const char *, long, const char *, va_list);
extern void (*reset_com_err_hook ()) (const char *, long, const char *, va_list);
#else
/* no prototypes */
extern void INTERFACE_C com_err ();
extern char * INTERFACE error_message ();
extern void (*com_err_hook) ();
extern void (*set_com_err_hook ()) ();
extern void (*reset_com_err_hook ()) ();
#endif

#define __COM_ERR_H
#endif /* ! defined(__COM_ERR_H) */
