#include "curl_setup.h"
-/* NSS and OS/400 crypto library do not provide the MD4 hash algorithm, so
- * that we have a local implementation of it */
-#if defined(USE_NSS) || defined(USE_OS400CRYPTO)
+/* NSS crypto library does not provide the MD4 hash algorithm, so that we have
+ * a local implementation of it */
+#ifdef USE_NSS
#include "curl_md4.h"
#include "warnless.h"
MD4Update(&ctx, input, curlx_uztoui(len));
MD4Final(output, &ctx);
}
-#endif /* defined(USE_NSS) || defined(USE_OS400CRYPTO) */
+#endif /* USE_NSS */