ext = (Z_External *) odr_malloc(s->odr, sizeof(*ext));
ext->direct_reference = odr_getoidbystr(s->odr, "1.2.840.10003.16.2");
ext = (Z_External *) odr_malloc(s->odr, sizeof(*ext));
ext->direct_reference = odr_getoidbystr(s->odr, "1.2.840.10003.16.2");