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+/***********************************************************
+
+Copyright 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+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. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR 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.
+
+******************************************************************/
+/* $Id: pixregionint.h,v 1.7 2004/04/16 15:32:53 cworth Exp $ */
+
+#ifndef _PIXREGIONINT_H_
+#define _PIXREGIONINT_H_
+
+#include "pixman.h"
+
+typedef struct pixman_region16_data {
+ long size;
+ long numRects;
+ /* XXX: And why, exactly, do we have this bogus struct definition? */
+/* pixman_box16_t rects[size]; in memory but not explicitly declared */
+} pixman_region16_data_t;
+
+struct pixman_region16 {
+ pixman_box16_t extents;
+ pixman_region16_data_t *data;
+};
+
+typedef struct pixman_region16_point {
+ int x, y;
+} pixman_region16_point_t;
+
+#define PIXREGION_NIL(reg) ((reg)->data && !(reg)->data->numRects)
+/* not a region */
+#define PIXREGION_NAR(reg) ((reg)->data == &pixman_brokendata)
+#define PIXREGION_NUM_RECTS(reg) ((reg)->data ? (reg)->data->numRects : 1)
+#define PIXREGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0)
+#define PIXREGION_RECTS(reg) ((reg)->data ? (pixman_box16_t *)((reg)->data + 1) \
+ : &(reg)->extents)
+#define PIXREGION_BOXPTR(reg) ((pixman_box16_t *)((reg)->data + 1))
+#define PIXREGION_BOX(reg,i) (&PIXREGION_BOXPTR(reg)[i])
+#define PIXREGION_TOP(reg) PIXREGION_BOX(reg, (reg)->data->numRects)
+#define PIXREGION_END(reg) PIXREGION_BOX(reg, (reg)->data->numRects - 1)
+#define PIXREGION_SZOF(n) (sizeof(pixman_region16_data_t) + ((n) * sizeof(pixman_box16_t)))
+
+#endif /* _PIXREGIONINT_H_ */