+static inline void
+vcl_ip_copy_from_ep (ip46_address_t * ip, vppcom_endpt_t * ep)
+{
+ if (ep->is_ip4)
+ clib_memcpy_fast (&ip->ip4, ep->ip, sizeof (ip4_address_t));
+ else
+ clib_memcpy_fast (&ip->ip6, ep->ip, sizeof (ip6_address_t));
+}
+
+static inline void
+vcl_ip_copy_to_ep (ip46_address_t * ip, vppcom_endpt_t * ep, u8 is_ip4)
+{
+ ep->is_ip4 = is_ip4;
+ if (is_ip4)
+ clib_memcpy_fast (ep->ip, &ip->ip4, sizeof (ip4_address_t));
+ else
+ clib_memcpy_fast (ep->ip, &ip->ip6, sizeof (ip6_address_t));
+}
+
+static inline int
+vcl_proto_is_dgram (uint8_t proto)
+{
+ return proto == VPPCOM_PROTO_UDP || proto == VPPCOM_PROTO_DTLS ||
+ proto == VPPCOM_PROTO_SRTP;
+}
+
+static inline u8
+vcl_session_has_attr (vcl_session_t * s, u8 attr)
+{
+ return (s->attributes & (1 << attr)) ? 1 : 0;
+}
+
+static inline void
+vcl_session_set_attr (vcl_session_t * s, u8 attr)
+{
+ s->attributes |= 1 << attr;
+}
+
+static inline void
+vcl_session_clear_attr (vcl_session_t * s, u8 attr)
+{
+ s->attributes &= ~(1 << attr);
+}
+