# | Line 34 | Line 34 | extern char *ecalloc(), *emalloc(); | |
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35 | extern double atof(), pow(); | |
36 | ||
37 | < | double gamma = 2.0; /* gamma correction */ |
37 | > | double gamma = 2.2; /* gamma correction */ |
38 | ||
39 | int bradj = 0; /* brightness adjustment */ | |
40 |
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