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root/radiance/ray/src/rt/func.c
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Comparing ray/src/rt/func.c (file contents):
Revision 2.8 by greg, Mon Mar 8 12:37:23 1993 UTC vs.
Revision 2.9 by greg, Tue May 25 10:30:16 1993 UTC

# Line 166 | Line 166 | setfunc(m, r)                  /* set channels for function call */
166   OBJREC  *m;
167   register RAY  *r;
168   {
169 <        static long  lastrno = -1;
169 >        static unsigned long  lastrno = ~0;
170          register MFUNC  *f;
171                                          /* get function */
172          if ((f = (MFUNC *)m->os) == NULL)

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