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root/radiance/ray/src/px/pinterp.c
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Comparing ray/src/px/pinterp.c (file contents):
Revision 2.1 by greg, Tue Nov 12 16:04:39 1991 UTC vs.
Revision 2.2 by greg, Thu Dec 19 14:51:55 1991 UTC

# Line 78 | Line 78 | int    argc;
78   char    *argv[];
79   {
80   #define check(olen,narg)        if (argv[i][olen] || narg >= argc-i) goto badopt
81 –        extern double   atof();
81          int     gotvfile = 0;
82          char    *zfile = NULL;
83          char    *err;
# Line 265 | Line 264 | char   *s;
264   addpicture(pfile, zspec)                /* add picture to output */
265   char    *pfile, *zspec;
266   {
268 –        extern double   atof();
267          FILE    *pfp;
268          int     zfd;
269          char    *err;

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