rparsealg
rparsealg(ipsr->ipsr_auth_alg, IPSEC_PROTO_AH));
rparsealg(ipsr->ipsr_esp_alg, IPSEC_PROTO_ESP));
rparsealg(ipsr->ipsr_esp_auth_alg, IPSEC_PROTO_AH));
rparsealg(assoc->sadb_sa_encrypt,
rparsealg(assoc->sadb_sa_auth,
extern char *rparsealg(uint8_t, int);