freebsd-dev/sys/i386/include/gsc.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

52 lines
2.5 KiB
C

/* gsc.h - programming interface to the scanner device driver `gsc'
*
*
* Copyright (c) 1995 Gunther Schadow. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Gunther Schadow.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _MACHINE_GSC_H_
#define _MACHINE_GSC_H_
#include <sys/ioccom.h>
#define GSC_GRES _IOR('S', 1, int) /* get resolution / dpi */
#define GSC_SRES _IOW('S', 2, int) /* set resolution / dpi */
#define GSC_GWIDTH _IOR('S', 3, int) /* get width / pixels */
#define GSC_SWIDTH _IOW('S', 4, int) /* set width / pixels */
#define GSC_GHEIGHT _IOR('S', 5, int) /* get height / pixels */
#define GSC_SHEIGHT _IOW('S', 6, int) /* set height / pixels */
#define GSC_GBLEN _IOR('S', 7, int) /* get buffer length / lines */
#define GSC_SBLEN _IOW('S', 8, int) /* set buffer length / lines */
#define GSC_GBTIME _IOR('S', 9, int) /* get buffer timeout / s */
#define GSC_SBTIME _IOW('S', 10, int) /* set buffer timeout / s */
#define GSC_SRESSW _IO('S', 11) /* set resolution by switch */
#endif /* !_MACHINE_GSC_H_ */