nargv 50 usr/lib/libc/stdlib/getopt.c getopt(int nargc, char * const nargv[], const char *ostr) nargv 60 usr/lib/libc/stdlib/getopt.c if (optind >= nargc || *(place = nargv[optind]) != '-') { nargv 108 usr/lib/libc/stdlib/getopt.c optarg = nargv[optind];