/*

 * 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.

 */

/* Header file for common error description library. */

#ifndef __COM_ERR_H

#if defined(_WIN32)

#include <win-mac.h>

#endif

#ifndef KRB5_CALLCONV

#define KRB5_CALLCONV

#define KRB5_CALLCONV_C

#endif

#include <stdarg.h>

typedef long errcode_t;

typedef void (*et_old_error_hook_func) (const char *, errcode_t,

					const char *, va_list ap);

struct error_table {

	/*@shared@*/ char const * const * msgs;

        long base;

	unsigned int n_msgs;

};

#ifdef __cplusplus

extern "C" {

#endif

/* Public interfaces */

extern void KRB5_CALLCONV_C com_err

	(const char *, errcode_t, const char *, ...)

#if !defined(__cplusplus) && (__GNUC__ > 2)

    __attribute__((__format__(__printf__, 3, 4)))

#endif

    ;

extern void KRB5_CALLCONV com_err_va

	(const char *whoami, errcode_t code, const char *fmt,

	 va_list ap)

#if !defined(__cplusplus) && (__GNUC__ > 2)

    __attribute__((__format__(__printf__, 3, 0)))

#endif

    ;

extern /*@observer@*//*@dependent@*/ const char * KRB5_CALLCONV error_message

	(errcode_t)

       /*@modifies internalState@*/;

extern errcode_t KRB5_CALLCONV add_error_table

	(/*@dependent@*/ const struct error_table *)

       /*@modifies internalState@*/;

extern errcode_t KRB5_CALLCONV remove_error_table

	(const struct error_table *)

       /*@modifies internalState@*/;

#if !defined(_WIN32)

/*

 * The display routine should be application specific.  A global hook,

 * may cause inappropriate display procedures to be called between

 * applications under non-Unix environments.

 */

extern et_old_error_hook_func set_com_err_hook (et_old_error_hook_func);

extern et_old_error_hook_func reset_com_err_hook (void);

#endif

#ifdef __cplusplus

}

#endif

#define __COM_ERR_H

#endif /* ! defined(__COM_ERR_H) */