}) ip6_and_ah_header_t;
/* *INDENT-ON* */
+always_inline u8
+ah_calc_icv_padding_len (u8 icv_size, int is_ipv6)
+{
+ ASSERT (0 == is_ipv6 || 1 == is_ipv6);
+ const u8 req_multiple = 4 + 4 * is_ipv6; // 4 for ipv4, 8 for ipv6
+ const u8 total_size = sizeof (ah_header_t) + icv_size;
+ return (req_multiple - total_size % req_multiple) % req_multiple;
+}
+
#endif /* __AH_H__ */
/*