+#define TRANSPORT_ENDPOINT_NULL \
+{ \
+ .sw_if_index = ENDPOINT_INVALID_INDEX, \
+ .ip = SESSION_IP46_ZERO, \
+ .fib_index = ENDPOINT_INVALID_INDEX, \
+ .is_ip4 = 0, \
+ .port = 0, \
+}
+#define SESSION_ENDPOINT_NULL \
+{ \
+ .sw_if_index = ENDPOINT_INVALID_INDEX, \
+ .ip = SESSION_IP46_ZERO, \
+ .fib_index = ENDPOINT_INVALID_INDEX, \
+ .is_ip4 = 0, \
+ .port = 0, \
+ .peer = TRANSPORT_ENDPOINT_NULL, \
+ .transport_proto = 0, \