sadb_hardsoftchk
if ((*diagnostic = sadb_hardsoftchk(hard, soft, idle)) != 0)
if ((*diagnostic = sadb_hardsoftchk(hard, soft, idle)) != 0) {
if ((*diagnostic = sadb_hardsoftchk(hard, soft, idle)) != 0) {
int sadb_hardsoftchk(sadb_lifetime_t *, sadb_lifetime_t *, sadb_lifetime_t *);