+int dhcp_network_bind_raw_socket(int index, union sockaddr_union *link)
+{
+ if (socketpair(AF_UNIX, SOCK_STREAM, 0, test_fd) < 0)
+ return -errno;
+
+ return test_fd[0];
+}
+
+int dhcp_network_bind_udp_socket(int index, be32_t client_address)
+{
+ return 0;
+}
+
+int dhcp_network_send_udp_socket(int s, be32_t server_address,
+ const void *packet, size_t len)
+{
+ return 0;
+}
+