9de54cfa74
import fileinput guard = 0 cxxguard = '#ifdef __cplusplus\n' for line in fileinput.input(inplace=True): if line == cxxguard: guard = 1 continue if guard: if line == 'extern "C" {\n': guard = 2 continue if line == '}\n': guard = 0 continue if guard == 2: assert(line == '#endif\n') guard = 0 print cxxguard, continue print line,
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Header for clipper.c
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*
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*/
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#ifndef _CLIPPER_H
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#define _CLIPPER_H
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#include "pstypes.h"
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#ifdef __cplusplus
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struct g3s_codes;
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struct g3s_point;
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extern void free_temp_point(g3s_point *p);
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extern g3s_point **clip_polygon(g3s_point **src,g3s_point **dest,int *nv,g3s_codes *cc);
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extern void init_free_points(void);
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extern void clip_line(g3s_point **p0,g3s_point **p1,ubyte codes_or);
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#endif
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#endif
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