fixup for MS compilers

1 files changed, 8 insertions, 1 deletions

diff --git a/src/regress/lib/libcrypto/aead/aeadtest.c b/src/regress/lib/libcrypto/aead/aeadtest.c
index 2c798a2918..4d24a81768 100644
--- a/src/regress/lib/libcrypto/aead/aeadtest.c
+++ b/src/regress/lib/libcrypto/aead/aeadtest.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: aeadtest.c,v 1.23 2022/08/20 19:25:14 jsing Exp $     */
+/*      $OpenBSD: aeadtest.c,v 1.24 2023/07/07 07:44:59 bcook Exp $     */
 /*
  * Copyright (c) 2022 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2014, Google Inc.
@@ -48,6 +48,13 @@
 
 #define BUF_MAX 1024
 
+/* MS defines in global headers, remove it */
+#ifdef _MSC_VER
+#ifdef IN
+#undef IN
+#endif
+#endif
+
 /* These are the different types of line that are found in the input file. */
 enum {
         AEAD = 0,       /* name of the AEAD algorithm. */