| # | Line 12 | Line 12 | static char SCCSid[] = "$SunId$ LBL"; | |
|---|---|---|
| 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; | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |