SADB_X_SAFLAGS_INBOUND
assoc->sadb_sa_flags |= SADB_X_SAFLAGS_INBOUND;
sa_flags |= SADB_X_SAFLAGS_INBOUND;
if (assoc->sadb_sa_flags & SADB_X_SAFLAGS_INBOUND)
#define IPSA_F_INBOUND SADB_X_SAFLAGS_INBOUND /* SA direction bit */
SADB_X_SAFLAGS_OUTBOUND | SADB_X_SAFLAGS_INBOUND | \