https://bugs.gentoo.org/887833
https://github.com/curl/curl/issues/10110
https://github.com/curl/curl/commit/aef4dc892d012d990c85c7bad0d9d06c2ebfa775

From aef4dc892d012d990c85c7bad0d9d06c2ebfa775 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Thu, 22 Dec 2022 17:40:26 +0100
Subject: [PATCH] md4: fix build with GnuTLS + OpenSSL v1

Reported-by: Esdras de Morais da Silva

Fixes #10110
Closes #10142
--- a/lib/md4.c
+++ b/lib/md4.c
@@ -86,11 +86,7 @@
 #include "memdebug.h"
 
 
-#if defined(USE_WOLFSSL) && !defined(WOLFSSL_NO_MD4)
-
-#elif defined(USE_OPENSSL) && !defined(OPENSSL_NO_MD4)
-
-#elif defined(USE_GNUTLS)
+#if defined(USE_GNUTLS)
 
 typedef struct md4_ctx MD4_CTX;
 
@@ -109,6 +105,10 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
   md4_digest(ctx, MD4_DIGEST_SIZE, result);
 }
 
+#elif defined(USE_WOLFSSL) && !defined(WOLFSSL_NO_MD4)
+
+#elif defined(USE_OPENSSL) && !defined(OPENSSL_NO_MD4)
+
 #elif defined(AN_APPLE_OS)
 typedef CC_MD4_CTX MD4_CTX;