68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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static char sccs_id[] = "@(#)tileI.h 5.4 9/1/88";
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*/
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/*
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* Copyright 1988 by Siemens Research and Technology Laboratories, Princeton, NJ
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*
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* All Rights Reserved
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted,
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* provided that the above copyright notice appear in all copies and that
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* both that copyright notice and this permission notice appear in
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* supporting documentation, and that the name of Siemens Research and Technology
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* Laboratories not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior permission.
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*
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*
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* SIEMENS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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* SIEMENS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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* ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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/* Tile data structure definition.
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*/
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#ifndef TILE
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#include "tileP.h"
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#endif
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#define TILE_INTERN
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typedef struct str_tile Tile;
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struct str_tile
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{
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int name; /* 'name' for this tile */
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Tile_Type tile_type;
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TWRectangle corners; /* corners of this tile */
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Tile *tr, /* Top-most right neighbor */
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*rt, /* Right-most top neighbor */
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*bl, /* Bottom-most left neighbor */
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*lb; /* Left-most bottom neighbor */
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pointer my_win; /* Tilwin info associated with */
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/* this tile (NULL if Space Tile) */
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pointer hor, /* Horizontal and vertical edges */
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ver; /* for prorating graphs */
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};
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#ifndef NULL_DEFN
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extern Tile *Null_Tile;
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extern int tile_name;
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#endif
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