1 /* 2 module/8255.h 3 Header file for 8255 4 5 COMEDI - Linux Control and Measurement Device Interface 6 Copyright (C) 1998 David A. Schleef <ds@schleef.org> 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 22 */ 23 24 #ifndef _8255_H 25 #define _8255_H 26 27 #include "../comedidev.h" 28 29 int subdev_8255_init(struct comedi_device *dev, struct comedi_subdevice *s, 30 int (*cb) (int, int, int, unsigned long), 31 unsigned long arg); 32 int subdev_8255_init_irq(struct comedi_device *dev, struct comedi_subdevice *s, 33 int (*cb) (int, int, int, unsigned long), 34 unsigned long arg); 35 void subdev_8255_cleanup(struct comedi_device *dev, struct comedi_subdevice *s); 36 void subdev_8255_interrupt(struct comedi_device *dev, 37 struct comedi_subdevice *s); 38 39 #endif 40