# define EVP_CipherInit(a,b,c,d,e) ssh_EVP_CipherInit((a),(b),(c),(d),(e))
# define EVP_Cipher(a,b,c,d) ssh_EVP_Cipher((a),(b),(c),(d))
# define EVP_CIPHER_CTX_cleanup(a) ssh_EVP_CIPHER_CTX_cleanup((a))
-# define EVP_DigestUpdate(a,b,c) ssh_EVP_DigestUpdate((a),(b),(c))
# endif /* SSH_OLD_EVP */
+# ifdef OPENSSL_EVP_DIGESTUPDATE_VOID
+# define EVP_DigestUpdate(a,b,c) ssh_EVP_DigestUpdate((a),(b),(c))
+# endif
+
# ifdef USE_OPENSSL_ENGINE
# ifdef SSLeay_add_all_algorithms
# undef SSLeay_add_all_algorithms