}
radix = decimal;
-int berkeley_format = BSD_DEFAULT; /* 0 means use AT&T-style output. */
+/* 0 means use AT&T-style output. */
+static int berkeley_format = BSD_DEFAULT;
+
int show_version = 0;
int show_help = 0;
int show_totals = 0;
exit (status);
}
-struct option long_options[] =
+static struct option long_options[] =
{
{"format", required_argument, 0, 200},
{"radix", required_argument, 0, 201},