u4_addr32         679 tools/testing/selftests/bpf/test_sock_addr.c 		uint32_t u4_addr32;
u4_addr32         741 tools/testing/selftests/bpf/test_sock_addr.c 		BPF_LD_IMM64(BPF_REG_8, ip4.u4_addr32), /* See [2]. */