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-rw-r--r--include/features.h12
1 files changed, 4 insertions, 8 deletions
diff --git a/include/features.h b/include/features.h
index 6038ecc..c347555 100644
--- a/include/features.h
+++ b/include/features.h
@@ -1,5 +1,4 @@
-/* Copyright (C) 1991-1993,1995-2007,2009,2010,2011
- Free Software Foundation, Inc.
+/* Copyright (C) 1991-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -337,12 +336,9 @@
# define __USE_FORTIFY_LEVEL 0
#endif
-/* We do support the IEC 559 math functionality, real and complex. */
-#define __STDC_IEC_559__ 1
-#define __STDC_IEC_559_COMPLEX__ 1
-
-/* wchar_t uses ISO 10646-1 (2nd ed., published 2000-09-15) / Unicode 3.1. */
-#define __STDC_ISO_10646__ 200009L
+/* Get definitions of __STDC_* predefined macros, if the compiler has
+ not preincluded this header automatically. */
+#include <stdc-predef.h>
/* This macro indicates that the installed library is the GNU C Library.
For historic reasons the value now is 6 and this will stay from now