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

Comparing ray/src/px/ra_ppm.c (file contents):
Revision 2.3 by greg, Mon Sep 21 12:14:55 1992 UTC vs.
Revision 2.4 by greg, Fri Oct 2 16:25:15 1992 UTC

#	Line 14 \| Line 14 \| static char SCCSid[] = "$SunId$ LBL";
14		#include <fcntl.h>
15		#endif
16
17	+	#include <math.h>
18	+
19		#include <ctype.h>
20
21		#include "color.h"
22
23		#include "resolu.h"
24
23	–	extern double pow();
25
26		extern char *malloc();
27

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