Fixed uchar.h for clang3.6
The NDK self-test issue64679-prctl failed to build because by default
clang3.6 builds in C11 mode, but the ifdef in the file 'uchar.h' hid the
required char16_t and char32_t declarations based on the GCC version,
which is declared as 4 by clang.
The ifdef is changed so that it is based on C version rather than a
compiler version. This way it is compatible with gcc 4, gcc 5 and clang
which are actually the only used toolchains.
See also: b.android.com/177609
Change-Id: I78c4bdc681c6f8a31b92dbe8ffe35e84ef2eda36
Signed-off-by: Egor Kochetov <egor.kochetov@intel.com>
diff --git a/libc/include/uchar.h b/libc/include/uchar.h
index 0ec9d2e..a5e72ea 100644
--- a/libc/include/uchar.h
+++ b/libc/include/uchar.h
@@ -34,7 +34,7 @@
__BEGIN_DECLS
-#if defined(__GNUC__) && __GNUC__ >= 5 && !defined(__cplusplus)
+#if __STDC_VERSION__ >= 201112L && !defined(__cplusplus)
typedef __CHAR16_TYPE__ char16_t;
typedef __CHAR32_TYPE__ char32_t;
#endif