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root/Development/ray/src/util/glarendx.c

Comparing ray/src/util/glarendx.c (file contents):
Revision 2.4 by greg, Thu Mar 24 11:06:59 1994 UTC vs.
Revision 2.7 by greg, Sat Feb 22 02:07:30 2003 UTC

#	Line 1 | Line 1
1	–	/* Copyright (c) 1991 Regents of the University of California */
2	–
1		#ifndef lint
2	<	static char SCCSid[] = "$SunId$ LBL";
2	>	static const char       RCSid[] = "$Id$";
3		#endif
6	–
4		/*
5		* Compute Glare Index given by program name or -t option:
6		*
#	Line 25 | Line 22 | static char SCCSid[] = "$SunId$ LBL";
22		#include "standard.h"
23		#include "view.h"
24
28	–	extern double   erfc();
25
26		double  posindex();
27
#	Line 128 | Line 124 | userr:
124		}
125
126
127	+	int
128		headline(s)                     /* get line from header */
129		char    *s;
130		{
#	Line 141 | Line 138 | char   *s;
138		formatval(fmt, s);
139		wrongformat = strcmp(fmt, "ascii");
140		}
141	+	return(0);
142		}
143
144
#	Line 407 | Line 405 | struct glare_dir       *gd;
405		}
406
407
410	–	extern double   erf(), erfc();
411	–
408		#ifndef M_SQRT2
409		#define M_SQRT2 1.41421356237309504880
410		#endif
#	Line 420 | Line 416 | double
416		guth_vcp(gd)            /* compute Guth visual comfort probability */
417		struct glare_dir        *gd;
418		{
419	+	extern double   erfc();
420		double  dgr;
421
422		dgr = guth_dgr(gd);

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