1 /* 2 * Copyright (C) 1994 Geoffrey M. Rehmet 3 * 4 * This program is free software; you may redistribute it and/or 5 * modify it, provided that it retain the above copyright notice 6 * and the following disclaimer. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 11 * 12 * Geoff Rehmet, Rhodes University, South Africa <csgr@cs.ru.ac.za> 13 * 14 */ 15 16 #ifndef _LPT_PRINTER_H_ 17 #define _LPT_PRINTER_H_ 18 19 #include <sys/types.h> 20 #include <sys/ioctl.h> 21 22 #define LPT_IRQ _IOW('p', 1, long) /* set interrupt status */ 23 24 #endif 25