Lines Matching refs:prog
25 usage(const char *prog)
29 prog, prog);
34 component(const char *prog, const char *arg, int issRGB)
41 fprintf(stderr, "%s: %s: invalid component value (%lu)\n", prog, arg, c);
42 usage(prog);
51 const char *prog = *argv++;
81 usage(prog);
87 usage(prog);
91 c[3] = component(prog, argv[3], to_linear);
94 c[2] = component(prog, argv[2], to_linear);
97 c[1] = component(prog, argv[1], to_linear);
100 c[0] = component(prog, argv[0], to_linear);
139 prog, channels);
140 usage(prog);
152 prog, channels);
153 usage(prog);