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root/radiance/ray/src/rt/o_instance.c
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Comparing ray/src/rt/o_instance.c (file contents):
Revision 2.1 by greg, Tue Nov 12 17:10:10 1991 UTC vs.
Revision 2.2 by greg, Sun Dec 20 10:11:53 1992 UTC

# Line 19 | Line 19 | o_instance(o, r)               /* compute ray intersection with oct
19   OBJREC  *o;
20   register RAY  *r;
21   {
22 –        extern long  raynum;
22          RAY  rcont;
23          register INSTANCE  *in;
24          register int  i;

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