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/* Console Callback Routines.
Copyright (C) 2011 Richard Henderson
This file is part of QEMU PALcode.
This program 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 of the License or
(at your option) any later version.
This program 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 text
of the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not see
<http://www.gnu.org/licenses/>. */
#ifndef CONSOLE_H
#define CONSOLE_H 1
#define CRB_GETC 0x01
#define CRB_PUTS 0x02
#define CRB_RESET_TERM 0x03
#define CRB_SET_TERM_INT 0x04
#define CRB_SET_TERM_CTL 0x05
#define CRB_PROCESS_KEYCODE 0x06
#define CRB_OPEN 0x10
#define CRB_CLOSE 0x11
#define CRB_IOCTL 0x12
#define CRB_READ 0x13
#define CRB_WRITE 0x14
#define CRB_SET_ENV 0x20
#define CRB_RESET_ENV 0x21
#define CRB_GET_ENV 0x22
#define CRB_SAVE_ENV 0x23
#define CRB_PSWITCH 0x30
extern unsigned long crb_getc(long unit);
extern unsigned long crb_process_keycode(long unit, long keycode, long again);
extern unsigned long crb_puts(long unit, const char *buf, unsigned long length);
extern unsigned long crb_reset_term(long unit);
extern unsigned long crb_open(const char *devstr, unsigned long length);
extern unsigned long crb_close(long channel);
extern unsigned long crb_read(long channel, unsigned long length,
char *buf, unsigned long block);
extern unsigned long crb_write(long channel, unsigned long length,
const char *buf, unsigned long block);
extern unsigned long crb_get_env(unsigned long id, char *buf,
unsigned long length);
extern unsigned long crb_set_env(unsigned long id, const char *buf,
unsigned long length);
#endif /* CONSOLE_H */
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