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-rw-r--r--winsup/w32api/include/rasdlg.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/winsup/w32api/include/rasdlg.h b/winsup/w32api/include/rasdlg.h
index b0f4c1417..6ba20da4b 100644
--- a/winsup/w32api/include/rasdlg.h
+++ b/winsup/w32api/include/rasdlg.h
@@ -1,5 +1,9 @@
-#ifndef _RASDLG_H_
-#define _RASDLG_H_
+#ifndef _RASDLG_H
+#define _RASDLG_H
+#if __GNUC__ >= 3
+#pragma GCC system_header
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif