- Avoid non-pointer use of `FILE` type since its just a forward declaration - Build with -D_GNU_SOURCE to expose required `struct tcphdr` members Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Fixes https://github.com/openwrt/packages/issues/908 Signed-off-by: Daniel Golle <daniel@makrotopia.org>