-/**
- * @brief Add/delete NAT44-EI static mapping
- *
- * @param l_addr local IPv4 address
- * @param e_addr external IPv4 address
- * @param l_port local port number
- * @param e_port external port number
- * @param proto L4 protocol
- * @param sw_if_index use interface address as external IPv4 address
- * @param vrf_id local VRF ID
- * @param addr_only 1 = 1:1NAT, 0 = 1:1NAPT
- * @param identity_nat identity NAT
- * @param tag opaque string tag
- * @param is_add 1 = add, 0 = delete
- *
- * @return 0 on success, non-zero value otherwise
+int nat44_ei_add_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr,
+ u16 l_port, u16 e_port, nat_protocol_t proto,
+ u32 vrf_id, u32 sw_if_index, u32 flags,
+ ip4_address_t pool_addr, u8 *tag);