Vendoring libc++ in external/

external/include/c++/v1/support/android/locale_bionic.h

@@ -0,0 +1,68 @@
+// -*- C++ -*-
+//===------------------- support/android/locale_bionic.h ------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP_SUPPORT_ANDROID_LOCALE_BIONIC_H
+#define _LIBCPP_SUPPORT_ANDROID_LOCALE_BIONIC_H
+
+#if defined(__BIONIC__)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdlib.h>
+#include <xlocale.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#if defined(__ANDROID__)
+
+#include <android/api-level.h>
+#include <android/ndk-version.h>
+#include <support/xlocale/__posix_l_fallback.h>
+// In NDK versions later than 16, locale-aware functions are provided by
+// legacy_stdlib_inlines.h
+#if __NDK_MAJOR__ <= 16
+#if __ANDROID_API__ < 21
+#include <support/xlocale/__strtonum_fallback.h>
+#elif __ANDROID_API__ < 26
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+inline _LIBCPP_INLINE_VISIBILITY float strtof_l(const char* __nptr, char** __endptr,
+                                                locale_t) {
+  return ::strtof(__nptr, __endptr);
+}
+
+inline _LIBCPP_INLINE_VISIBILITY double strtod_l(const char* __nptr,
+                                                 char** __endptr, locale_t) {
+  return ::strtod(__nptr, __endptr);
+}
+
+inline _LIBCPP_INLINE_VISIBILITY long strtol_l(const char* __nptr, char** __endptr,
+                                               int __base, locale_t) {
+  return ::strtol(__nptr, __endptr, __base);
+}
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif // __ANDROID_API__ < 26
+
+#endif // __NDK_MAJOR__ <= 16
+#endif // defined(__ANDROID__)
+
+#endif // defined(__BIONIC__)
+#endif // _LIBCPP_SUPPORT_ANDROID_LOCALE_BIONIC_H