main 985 lib/getopt.c main (argc, argv) main 101 lib/getopt1.c main (argc, argv) main 73 lib/strtoumax.c main () main 258 lib/xstrtol.c main (int argc, char** argv) main 207 src/ansi2knr.c main(argc, argv) main 1818 src/grep.c main (int argc, char **argv)