int dry_run = 0;
int read_only = 1;
int list_only = 0;
+int preserve_perms = 0;
static void failed (char const *what,
}
-int main (int argc, char *argv[])
+int
+main(int argc, char *argv[])
{
if (argc < 2) {
fprintf (stderr, "usage: " PROGRAM " DIR ...\n"