#define CP_CHP_HASH_LEN_2_INT(f, l, ivlen) ( \ CP_CHP_CIPHER_SIZE_INT(f,l,ivlen) + CP_CHP_TRAILER_SIZE(f) - \ ((((f)&CP_CHP_TRAILER_MASK)==CP_CHP_TRAILER_MASK) \ ?(CP_CHP_HASH_SIZE(f)) \ :(0)) \ )