SADB_X_SAFLAGS_EALG1
if (assoc->sadb_sa_flags & SADB_X_SAFLAGS_EALG1)
#define IPSA_F_EALG1 SADB_X_SAFLAGS_EALG1 /* Encrypt alg flag 1 */
#define IPSA_F_COMBINED SADB_X_SAFLAGS_EALG1 /* Defined in pfkeyv2.h */
SADB_X_SAFLAGS_EALG1 | SADB_X_SAFLAGS_EALG2)