nc: fix build failure ("subscripted value is neither array nor pointer")

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
mdev: fix build failure

The error was "error: 'struct globals' has no member named 'parser'"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Merge git://busybox.net/busybox