X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/724a248d8d53c894b9e44e0980cac11407d0cdf9..30e77b5c9ff09da4e65445d3a03081d375f49845:/include/wx/wxchar.h

diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h
index a47178e611..54bab1f6ea 100644
--- a/include/wx/wxchar.h
+++ b/include/wx/wxchar.h
@@ -768,7 +768,11 @@ WXDLLIMPEXP_BASE bool wxOKlibc(); /* for internal use */
    headers, so we need to declare it ourselves to be able to use it.
  */
 #if defined(HAVE_VSNPRINTF) && !defined(HAVE_VSNPRINTF_DECL)
+#ifdef __cplusplus
     extern "C"
+#else
+    extern
+#endif
     int vsnprintf(char *str, size_t size, const char *format, va_list ap);
 #endif /* !HAVE_VSNPRINTF_DECL */