if (gssEapLocateIov(iov, iov_count, GSS_IOV_BUFFER_TYPE_STREAM) != NULL) {
major = unwrapStream(minor, ctx, conf_state, qop_state,
iov, iov_count, toktype);
} else {
if (gssEapLocateIov(iov, iov_count, GSS_IOV_BUFFER_TYPE_STREAM) != NULL) {
major = unwrapStream(minor, ctx, conf_state, qop_state,
iov, iov_count, toktype);
} else {