TS_TST_INFO_get_ext_by_NID
LCRYPTO_USED(TS_TST_INFO_get_ext_by_NID);
int TS_TST_INFO_get_ext_by_NID(TS_TST_INFO *a, int nid, int lastpos);
LCRYPTO_ALIAS(TS_TST_INFO_get_ext_by_NID);