Selectively import timespec_get into namespace std, since some C libraries don't have it. Reviewed as https://reviews.llvm.org/D50799
llvm-svn: 339816
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 171c77b7dad4a050aca23ff7ca1b75f87560fefb
diff --git a/include/cstdlib b/include/cstdlib
index 78c4284..00c604e 100644
--- a/include/cstdlib
+++ b/include/cstdlib
@@ -151,11 +151,11 @@
using ::wctomb;
using ::mbstowcs;
using ::wcstombs;
-#ifdef _LIBCPP_HAS_QUICK_EXIT
+#if !defined(_LIBCPP_CXX03_LANG) && defined(_LIBCPP_HAS_QUICK_EXIT)
using ::at_quick_exit;
using ::quick_exit;
#endif
-#ifdef _LIBCPP_HAS_C11_FEATURES
+#if _LIBCPP_STD_VER > 14 && defined(_LIBCPP_HAS_C11_FEATURES)
using ::aligned_alloc;
#endif