140404Srnordier/* 240404Srnordier * Copyright (c) 1998 Robert Nordier 340404Srnordier * All rights reserved. 440404Srnordier * 540404Srnordier * Redistribution and use in source and binary forms are freely 640404Srnordier * permitted provided that the above copyright notice and this 740404Srnordier * paragraph and the following disclaimer are duplicated in all 840404Srnordier * such forms. 940404Srnordier * 1040404Srnordier * This software is provided "AS IS" and without any express or 1140404Srnordier * implied warranties, including, without limitation, the implied 1240404Srnordier * warranties of merchantability and fitness for a particular 1340404Srnordier * purpose. 1440404Srnordier */ 1540404Srnordier 1640404Srnordier/* 1750477Speter * $FreeBSD$ 1840404Srnordier */ 1940404Srnordier 20241301Savgint sio_init(int) __attribute__((regparm (3))); 21241301Savgint sio_flush(void); 22220337Srdivackyvoid sio_putc(int) __attribute__((regparm (3))); 2340404Srnordierint sio_getc(void); 2440404Srnordierint sio_ischar(void); 25