Lines Matching refs:prog
3671 usage(const char *prog)
3840 fprintf(stderr, "Usage: %s {[options] png-file}\n", prog);
3856 const char * prog = *argv;
3953 usage(prog);
3970 prog, prefix, *argv, suffix ? suffix : "");
3993 prog, *argv, suffix);
4012 usage(prog);
