diff --git a/include/share/compat.h b/include/share/compat.h
index 94edbd21..f74a5c1f 100644
--- a/include/share/compat.h
+++ b/include/share/compat.h
@@ -72,7 +72,7 @@
 #define strtoull _strtoui64
 #endif
 
-#if defined(_MSC_VER)
+#if defined(_MSC_VER) && !defined(__cplusplus)
 #define inline __inline
 #endif