1 files changed, 5 insertions, 1 deletions

diff --git a/src/lib/libcrypto/hidden/crypto_namespace.h b/src/lib/libcrypto/hidden/crypto_namespace.h
index 741ad08549..43c8718ed0 100644
--- a/src/lib/libcrypto/hidden/crypto_namespace.h
+++ b/src/lib/libcrypto/hidden/crypto_namespace.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: crypto_namespace.h,v 1.4 2024/07/11 21:31:52 miod Exp $       */
+/*      $OpenBSD: crypto_namespace.h,v 1.5 2025/08/18 16:00:05 tb Exp $ */
 /*
  * Copyright (c) 2016 Philip Guenther <guenther@openbsd.org>
  *
@@ -45,7 +45,11 @@
 # define LCRYPTO_UNUSED(x)
 # define LCRYPTO_USED(x)
 # define LCRYPTO_ALIAS1(pre,x)
+#ifdef _MSC_VER
+# define LCRYPTO_ALIAS(x)
+#else
 # define LCRYPTO_ALIAS(x)       asm("")
+#endif /* _MSC_VER */
 #endif
 
 #endif  /* _LIBCRYPTO_CRYPTO_NAMESPACE_H_ */