-int ipsec_set_interface_spd(vlib_main_t * vm, u32 sw_if_index, u32 spd_id, int is_add);
-int ipsec_add_del_spd(vlib_main_t * vm, u32 spd_id, int is_add);
-int ipsec_add_del_policy(vlib_main_t * vm, ipsec_policy_t * policy, int is_add);
-int ipsec_add_del_sa(vlib_main_t * vm, ipsec_sa_t * new_sa, int is_add);
-int ipsec_set_sa_key(vlib_main_t * vm, ipsec_sa_t * sa_update);
-
-u8 * format_ipsec_if_output_trace (u8 * s, va_list * args);
-u8 * format_ipsec_policy_action (u8 * s, va_list * args);
-u8 * format_ipsec_crypto_alg (u8 * s, va_list * args);
-u8 * format_ipsec_integ_alg (u8 * s, va_list * args);
-u8 * format_ipsec_replay_window(u8 * s, va_list * args);
+int ipsec_set_interface_spd (vlib_main_t * vm, u32 sw_if_index, u32 spd_id,
+ int is_add);
+int ipsec_add_del_spd (vlib_main_t * vm, u32 spd_id, int is_add);
+int ipsec_add_del_policy (vlib_main_t * vm, ipsec_policy_t * policy,
+ int is_add);
+int ipsec_add_del_sa (vlib_main_t * vm, ipsec_sa_t * new_sa, int is_add);
+int ipsec_set_sa_key (vlib_main_t * vm, ipsec_sa_t * sa_update);
+
+u8 *format_ipsec_if_output_trace (u8 * s, va_list * args);
+u8 *format_ipsec_policy_action (u8 * s, va_list * args);
+u8 *format_ipsec_crypto_alg (u8 * s, va_list * args);
+u8 *format_ipsec_integ_alg (u8 * s, va_list * args);
+u8 *format_ipsec_replay_window (u8 * s, va_list * args);