Symbol: ipsec_get_keylen
crypto/dist/ipsec-tools/src/libipsec/libpfkey.h
108
int ipsec_get_keylen(u_int, u_int, struct sadb_alg *);
crypto/dist/ipsec-tools/src/racoon/pfkey.c
3583
if (ipsec_get_keylen(sup, alg, &alg0)) {