sys/i386/include/ioctl_ctx.h

   1 /*
   2  *
   3  *      Copyright (C) 1994, Paul S. LaFollette, Jr. This software may be used,
   4  *      modified, copied, distributed, and sold, in both source and binary form
   5  *      provided that the above copyright and these terms are retained. Under
   6  *      no circumstances is the author responsible for the proper functioning
   7  *      of this software, nor does the author assume any responsibility
   8  *      for damages incurred with its use
   9  *
  10  * $FreeBSD: src/sys/i386/include/ioctl_ctx.h,v 1.6 1999/08/28 00:44:17 peter Exp $
  11  * $DragonFly: src/sys/i386/include/Attic/ioctl_ctx.h,v 1.2 2003/06/17 04:28:35 dillon Exp $
  12  */
  13
  14 /*
  15  *      ioctl constants for Cortex-I frame grabber
  16  */
  17
  18 #ifndef _MACHINE_IOCTL_CTX_H_
  19 #define _MACHINE_IOCTL_CTX_H_
  20
  21 #include <sys/ioccom.h>
  22
  23 typedef char _CTX_LUTBUF[256];  /* look up table buffer */
  24
  25 #define CTX_LIVE _IO('x', 1)            /* live video */
  26 #define CTX_GRAB _IO('x', 2)            /* frame grab */
  27 #define CTX_H_ORGANIZE _IO('x', 3)  /* file goes across screen (horiz. read) */
  28 #define CTX_V_ORGANIZE _IO('x', 4)  /* file goes down screen (vert. read)    */
  29 #define CTX_SET_LUT _IOW('x', 5, _CTX_LUTBUF)  /* set lookup table */
  30 #define CTX_GET_LUT _IOR('x', 6, _CTX_LUTBUF)  /* get lookup table */
  31
  32 #endif /* !_MACHINE_IOCTL_CTX_H_ */