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/*
*
* Copyright (C) 1994, Paul S. LaFollette, Jr. This software may be used,
* modified, copied, distributed, and sold, in both source and binary form
* provided that the above copyright and these terms are retained. Under
* no circumstances is the author responsible for the proper functioning
* of this software, nor does the author assume any responsibility
* for damages incurred with its use
*
* $Id: ioctl_ctx.h,v 1.1 1994/10/01 17:59:38 davidg Exp $
*/
/*
* ioctl constants for Cortex-I frame grabber
*/
#ifndef _MACHINE_IOCTL_CTX_H_
#define _MACHINE_IOCTL_CTX_H_
#include <sys/ioctl.h>
typedef char _CTX_LUTBUF[256]; /* look up table buffer */
#define CTX_LIVE _IO('x', 1) /* live video */
#define CTX_GRAB _IO('x', 2) /* frame grab */
#define CTX_H_ORGANIZE _IO('x', 3) /* file goes across screen (horiz. read) */
#define CTX_V_ORGANIZE _IO('x', 4) /* file goes down screen (vert. read) */
#define CTX_SET_LUT _IOW('x', 5, _CTX_LUTBUF) /* set lookup table */
#define CTX_GET_LUT _IOR('x', 6, _CTX_LUTBUF) /* get lookup table */
#endif /* ifndef _MACHINE_IOCTL_CTX_H */
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