1/*
2 * Copyright (c) 1998 Robert Nordier
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms are freely
6 * permitted provided that the above copyright notice and this
7 * paragraph and the following disclaimer are duplicated in all
8 * such forms.
9 *
10 * This software is provided "AS IS" and without any express or
11 * implied warranties, including, without limitation, the implied
12 * warranties of merchantability and fitness for a particular
13 * purpose.
14 */
15
16/*
17 * $FreeBSD$
18 */
19
20int sio_init(int) __attribute__((regparm (3)));
21int sio_flush(void);
22void sio_putc(int) __attribute__((regparm (3)));
23int sio_getc(void);
24int sio_ischar(void);
25