/*********************************************************************
 *
 * Copyright (C) 2003,  University of New South Wales
 *
 * File path:      openfirmware/console.h
 * Description:    Open Firmware (IEEE std 1275) console.
 *
 * 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.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $Id: console.h,v 1.2 2003/09/24 19:06:14 skoglund Exp $
 *
 ********************************************************************/

#ifndef __OPENFIRMWARE__CONSOLE_H__
#define __OPENFIRMWARE__CONSOLE_H__

#include <openfirmware/types.h>

/**********
* Globals *
**********/

extern ofw_ihandle_t ofw_stdin;
extern ofw_ihandle_t ofw_stdout;

/**********************
* Function Prototypes *
**********************/

extern "C" int printf(const char * fmt, ...); /* Need to define this here */

void ofw_setup_console(void);

void ofw_error(const char * msg);

extern "C" void putc(int c);
extern "C" int  getc(void);


#endif /* !__OPENFIRMWARE__CONSOLE_H__ */