[ViewVC] Diff of: radiance/ray/src/px/ra

Comparing ray/src/px/ra_bn.c (file contents):
Revision 2.1 by greg, Tue Nov 12 16:05:07 1991 UTC vs.
Revision 2.2 by greg, Thu Dec 19 14:52:07 1991 UTC

#	Line 16 \| Line 16 \| static char SCCSid[] = "$SunId$ LBL";
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17		#include "resolu.h"
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19	<	extern double atof(), pow();
19	>	extern double pow();
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21		double gamma = 2.0; /* gamma correction */
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