/*************************************************************************

 *                                                                       *

 * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith.       *

 * All rights reserved.  Email: russ@q12.org   Web: www.q12.org          *

 *                                                                       *

 * This library is free software; you can redistribute it and/or         *

 * modify it under the terms of EITHER:                                  *

 *   (1) The GNU Lesser General Public License as published by the Free  *

 *       Software Foundation; either version 2.1 of the License, or (at  *

 *       your option) any later version. The text of the GNU Lesser      *

 *       General Public License is included with this library in the     *

 *       file LICENSE.TXT.                                               *

 *   (2) The BSD-style license that is included with this library in     *

 *       the file LICENSE-BSD.TXT.                                       *

 *                                                                       *

 * This 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 files    *

 * LICENSE.TXT and LICENSE-BSD.TXT for more details.                     *

 *                                                                       *

 *************************************************************************/

/* this comes from the `reuse' library. copy any changes back to the source */

#ifndef _ODE_ERROR_H_

#define _ODE_ERROR_H_

#include <ode/config.h>

#ifdef __cplusplus

extern "C" {

#endif

/* all user defined error functions have this type. error and debug functions

 * should not return.

 */

typedef void dMessageFunction (int errnum, const char *msg, va_list ap);

/* set a new error, debug or warning handler. if fn is 0, the default handlers

 * are used.

 */

ODE_API IMPORT_C void dSetErrorHandler (dMessageFunction *fn);

ODE_API IMPORT_C void dSetDebugHandler (dMessageFunction *fn);

ODE_API IMPORT_C void dSetMessageHandler (dMessageFunction *fn);

/* return the current error, debug or warning handler. if the return value is

 * 0, the default handlers are in place.

 */

ODE_API IMPORT_C dMessageFunction *dGetErrorHandler(void);

ODE_API IMPORT_C dMessageFunction *dGetDebugHandler(void);

ODE_API IMPORT_C dMessageFunction *dGetMessageHandler(void);

/* generate a fatal error, debug trap or a message. */

ODE_API IMPORT_C void dError (int num, const char *msg, ...);

ODE_API void dDebug (int num, const char *msg, ...);

ODE_API void dMessage (int num, const char *msg, ...);

#ifdef __cplusplus

}

#endif

#endif