Symbol: SADB_X_SAFLAGS_USED
usr/src/lib/libipsecutil/common/ipsec_util.c
1918
if (assoc->sadb_sa_flags & SADB_X_SAFLAGS_USED)
usr/src/uts/common/inet/sadb.h
404
#define IPSA_F_USED SADB_X_SAFLAGS_USED /* SA has been used. */