Subversion Repositories modular_oscilloscope

/*
 * libieee1284 - IEEE 1284 library
 * Copyright (C) 2001  Tim Waugh <twaugh@redhat.com>
 *
 * 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 _DELAY_H_
#define _DELAY_H_
 
enum Delays {
  IO_POLL_DELAY = 0,
  TIMEVAL_SIGNAL_TIMEOUT = 1,
  TIMEVAL_STROBE_DELAY = 2,
};
 
static const long delay_table[] = {
	1, /* IO_POLL_DELAY */
	100000, /* TIMEVAL_SIGNAL_TIMEOUT */
	1 /* TIMEVAL_STROBE_DELAY */  };
 
#define lookup_delay(which, tv) ((tv)->tv_sec = 0, \
	(tv)->tv_usec = delay_table[which])
 
void udelay(unsigned long usec);
 
#endif /* _DELAY_H_ */
 
/*
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */