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1.1 root 1: /* $Header: region.h,v 1.1 87/09/11 07:50:15 toddb Exp $ */
2: /***********************************************************
3: Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
4: and the Massachusetts Institute of Technology, Cambridge, Massachusetts.
5:
6: All Rights Reserved
7:
8: Permission to use, copy, modify, and distribute this software and its
9: documentation for any purpose and without fee is hereby granted,
10: provided that the above copyright notice appear in all copies and that
11: both that copyright notice and this permission notice appear in
12: supporting documentation, and that the names of Digital or MIT not be
13: used in advertising or publicity pertaining to distribution of the
14: software without specific, written prior permission.
15:
16: DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
17: ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
18: DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
19: ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
20: WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
21: ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
22: SOFTWARE.
23:
24: ******************************************************************/
25: #ifndef REGION_H
26: #define REGION_H
27:
28: /* Return values from RectIn() */
29:
30: #define rgnOUT 0
31: #define rgnIN 1
32: #define rgnPART 2
33:
34: #define NullRegion ((RegionPtr)0)
35:
36:
37: typedef struct _Region *RegionPtr;
38:
39: extern int SingleRectRegionEqual();
40:
41: #endif /* REGION_H */
42:
43:
44:
45:
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