nargc 50 usr/lib/libc/stdlib/getopt.c getopt(int nargc, char * const nargv[], const char *ostr) nargc 60 usr/lib/libc/stdlib/getopt.c if (optind >= nargc || *(place = nargv[optind]) != '-') { nargc 95 usr/lib/libc/stdlib/getopt.c else if (nargc <= ++optind) { /* no arg */