int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s);
#endif
+// EDDSA
+#ifdef WITH_EDDSA
+#error This OpenSSL version is incompatible with EDDSA
+#endif
+
// RSA routines
int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);
int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);