// error.h                                              -*- C++ -*-
/*

Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

Octave 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 GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, write to the Free
Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#if !defined (octave_liboctave_error_h)
#define octave_liboctave_error_h 1

// Tell g++ that fatal doesn't return;

#if defined (__GNUG__)
typedef void v_fcn_cpc_x (const char *, ...);
volatile v_fcn_cpc_x fatal;
#endif

extern void liboctave_fatal (const char *fmt, ...);

typedef void (*liboctave_error_handler) (const char *, ...);

// Would be nice to make this private, but we want to share it among
// all the liboctave classes.
extern liboctave_error_handler current_liboctave_error_handler;

extern void set_liboctave_error_handler (liboctave_error_handler f);

#endif

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