/* Copyright (C) 2004  David Decotigny   Copyright (C) 1999  Free Software Foundation, Inc.   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   GNU General Public License for more details.      You should have received a copy of the GNU General Public License   along with this program; if not, write to the Free Software   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,   USA. */#ifndef _SOS_i8259_H_#define _SOS_i8259_H_#include <sos/errno.h>/** * @file i8259.h PIC * * PIC Management routines. See the Intel 8259A datasheet (on kos * website), page 9+. Should be not be used directly: only interrupt.c * should use this. * * @see i8259A datasheet on Kos website. *//** Setup PIC and Disable all IRQ lines */sos_ret_t sos_i8259_setup(void);sos_ret_t sos_i8259_enable_irq_line(int numirq);sos_ret_t sos_i8259_disable_irq_line(int numirq);#endif /* _SOS_i8259_H_ */