# | Line 12 | Line 12 | static char SCCSid[] = "$SunId$ LBL"; | |
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12 | ||
13 | #include <stdio.h> | |
14 | ||
15 | + | #include <math.h> |
16 | + | |
17 | #include "color.h" | |
18 | ||
19 | ||
# | Line 23 | Line 25 | int argc; | |
25 | char *argv[]; | |
26 | { | |
27 | COLOR col; | |
28 | < | double d1,d2,d3, atof(), log(); |
28 | > | double d1,d2,d3; |
29 | int i; | |
30 | ||
31 | printargs(argc, argv, stdout); | |
# | Line 60 | Line 62 | char *argv[]; | |
62 | greyscale(col0) /* output our grey scale */ | |
63 | COLOR col0; | |
64 | { | |
63 | – | double exp(); |
65 | COLOR col1, col2, scanline[512]; | |
66 | double x; | |
67 | int j; |
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+ | Added lines |
< | Changed lines |
> | Changed lines |