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-rw-r--r--libstdc++-v3/include/c/std_cmath.h13
1 files changed, 6 insertions, 7 deletions
diff --git a/libstdc++-v3/include/c/std_cmath.h b/libstdc++-v3/include/c/std_cmath.h
index 2625eac91fb..fb53a2dafbf 100644
--- a/libstdc++-v3/include/c/std_cmath.h
+++ b/libstdc++-v3/include/c/std_cmath.h
@@ -1,6 +1,6 @@
-// -*- C++ -*- C math library.
+// -*- C++ -*- forwarding header.
-// Copyright (C) 2000 Free Software Foundation, Inc.
+// Copyright (C) 2000, 2002 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@@ -31,12 +31,11 @@
// ISO C++ 14882: 26.5 C library
//
-// Note: This is not a conforming implementation.
-
-#ifndef _CPP_CMATH
-#define _CPP_CMATH 1
+#ifndef _CMATH
+#define _CMATH 1
#pragma GCC system_header
-#include <math.h>
+
+#include_next <math.h>
#endif
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