57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/*
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static char sccs_id[] = "@(#)gravity.h 5.3 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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#ifndef BASETYPE
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#include "basetype.h"
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#endif
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#define GRAVITY
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extern void Gravity_Insert_Edge();
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/* Basetype edge_coord;
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* Side side;
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*/
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extern void Gravity_Delete_Edge();
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/* Basetype edge_coord;
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* Side side;
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*/
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extern void Gravity_Adjust();
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/* TWRectangle *rectp;
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*/
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extern Basetype Gravity_Adjust_Edge();
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/* Basetype edge_coord;
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* Side side;
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*/
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extern void Gravity_Init();
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extern Basetype Gravity_Difference();
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