/* debug.h - Debugging interface.
   Copyright (C) 2007 Free Software Foundation, Inc.
   Written by Neal H. Walfield <neal@gnu.org>.

   This file is part of the GNU Hurd.

   The GNU Hurd 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 3 of the
   License, or (at your option) any later version.

   The GNU Hurd 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 this program.  If not, see
   <http://www.gnu.org/licenses/>.  */

#ifndef VIENGOOS_DEBUG_H
#define VIENGOOS_DEBUG_H

#include "output.h"

#include <hurd/stddef.h>

/* Invoke kernel debugger.  */
extern void debugger (void);

struct debug_command
{
  const char *name;
  char short_name;
  const char *help;

  /* An array of strings, NULL terminated.  */
  void (*function) (int argc, char *argv[]);
  struct debug_command *next;
};

extern void debug_register (struct debug_command *command);

#endif