[ViewVC] Diff of: radiance/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 2.8 by schorsch, Mon Jun 30 14:59:13 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 22 \| Line 19 \| static char SCCSid[] = "$SunId$ LBL";
19		* 19 April 1993 R. Compagnon EPFL (added dgi, brs_gi, ugr)
20		*/
21
22	+	#include <string.h>
23	+
24		#include "standard.h"
25		#include "view.h"
26
28	–	extern double erfc();
27
28		double posindex();
29
#	Line 76 \| Line 74 \| main(argc, argv)
74		int argc;
75		char *argv[];
76		{
79	–	extern char *rindex();
77		struct named_func *funp;
78		char *progtail;
79		int i;
80		/* get program name */
81		progname = argv[0];
82	<	progtail = rindex(progname, '/'); /* final component */
82	>	progtail = strrchr(progname, '/'); /* final component */
83		if (progtail == NULL)
84		progtail = progname;
85		else
#	Line 128 \| Line 125 \| userr:
125		}
126
127
128	+	int
129		headline(s) /* get line from header */
130		char *s;
131		{
#	Line 141 \| Line 139 \| *char s;**
139		formatval(fmt, s);
140		wrongformat = strcmp(fmt, "ascii");
141		}
142	+	return(0);
143		}
144
145
#	Line 407 \| Line 406 \| *struct glare_dir gd;**
406		}
407
408
410	–	extern double erf(), erfc();
411	–
409		#ifndef M_SQRT2
410		#define M_SQRT2 1.41421356237309504880
411		#endif
#	Line 420 \| Line 417 \| double
417		guth_vcp(gd) /* compute Guth visual comfort probability */
418		struct glare_dir *gd;
419		{
420	+	extern double erfc();
421		double dgr;
422
423		dgr = guth_dgr(gd);

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