/* Copyright 1993 Sun Microsystems, Inc.  All rights reserved.

 * Use is subject to license terms.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the

 * "Software"), to deal in the Software without restriction, including

 * without limitation the rights to use, copy, modify, merge, publish,

 * distribute, and/or sell copies of the Software, and to permit persons

 * to whom the Software is furnished to do so, provided that the above

 * copyright notice(s) and this permission notice appear in all copies of

 * the Software and that both the above copyright notice(s) and this

 * permission notice appear in supporting documentation.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

 * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR

 * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL

 * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING

 * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,

 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION

 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

 *

 * Except as contained in this notice, the name of a copyright holder

 * shall not be used in advertising or otherwise to promote the sale, use

 * or other dealings in this Software without prior written authorization

 * of the copyright holder.

 */

/*

 * win_grab.h - DGA Window Grabber definitions

 */

#ifndef _WIN_GRAB_H

#define _WIN_GRAB_H

/****

 *

 * WIN_GRAB.H Window Grabber

 *

 * MACROS: These return info from the client page.

 *

 *	wx_infop(clientp)	the info page.

 *	wx_devname_c(clientp)	returns the w_devname field.

 *	wx_version_c(clientp)	the version

 *	wx_lock_c(clientp)	locks the info page.

 *	wx_unlock_c(clientp)	unlocks the info page.

 *

 * These return info from the info page.

 *

 *	wx_devname(infop)	returns the w_devname field.

 *	wx_version(infop)	the version

 *

 *	wx_shape_flags(infop)	Shapes flag

 *

 ****/

#define	DGA_SH_RECT_FLAG	1

#define	DGA_SH_EMPTY_FLAG	128

/*

 *  Window grabber info macros

 */

#define	wx_infop(clientp)	((WXINFO *) (clientp)->w_info)

#define	wx_version(infop)	((infop)->w_version)

#define wx_shape_flags(infop)			\

	(((struct class_SHAPE_vn *)		\

	    ((char *)(infop) +			\

	     (infop)->u.vn.w_shapeoff))->SHAPE_FLAGS)	\

#endif /* _WIN_GRAB_H */