freebsd-dev/sys/dev/ppbus/lptio.h
Bruce Evans ebedb5ad97 Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>:
- don't include <sys/ioctl.h> in any header.  Include <sys/ioccom.h>
  instead.  This was already done in 4.4Lite for the most important
  ioctl headers.  Header spam currently increases kernel build
  times by 10-20%.  There are more than 30000 #includes (not counting
  duplicates) for compiling LINT.
- include <sys/types.h> if and only it is necessary to make the header
  almost self-sufficient (some ioctl headers still need structs from
  elsewhere).
- uniformized idempotency ifdefs.  Copied the style in the 4.4Lite
  ioctl headers.
1996-09-21 14:59:43 +00:00

25 lines
710 B
C

/*
* Copyright (C) 1994 Geoffrey M. Rehmet
*
* This program is free software; you may redistribute it and/or
* modify it, provided that it retain the above copyright notice
* and the following disclaimer.
*
* 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.
*
* Geoff Rehmet, Rhodes University, South Africa <csgr@cs.ru.ac.za>
*
* $Id: lpt.h,v 1.3 1995/05/30 08:00:41 rgrimes Exp $
*/
#ifndef _MACHINE_LPT_H_
#define _MACHINE_LPT_H_
#include <sys/ioccom.h>
#define LPT_IRQ _IOW('p', 1, long) /* set interrupt status */
#endif /* !_MACHINE_LPT_H_ */