ip4.c:152:1:ip4_route	24	static
ip4.c:408:1:ip4_input_accept	16	static
ip4.c:460:1:ip4_input	40	static
ip4.c:821:1:ip4_output_if	48	static
ip4.c:861:1:ip4_output_if_src	40	static
ip4.c:1062:1:ip4_output	48	static
