ViewVC Help
View File | Revision Log | Show Annotations | Download File | Root Listing
root/Development/ray/src/util/glarendx.c
(Generate patch)

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);

Diff Legend

– Removed lines
+ Added lines
< Changed lines (old)
> Changed lines (new)