1 files changed, 8 insertions, 0 deletions
diff --git a/base/string_util_posix.h b/base/string_util_posix.h
index b503685a..75cf4b4 100644
--- a/base/string_util_posix.h
+++ b/base/string_util_posix.h
@@ -33,6 +33,14 @@ inline int vsnprintf(char* buffer, size_t size,
   return ::vsnprintf(buffer, size, format, arguments);
 }
 
+inline int strncmp16(const char16* s1, const char16* s2, size_t count) {
+#if defined(WCHAR_T_IS_UTF16)
+  return ::wcsncmp(s1, s2, count);
+#elif defined(WCHAR_T_IS_UTF32)
+  return c16memcmp(s1, s2, count);
+#endif
+}
+
 inline int vswprintf(wchar_t* buffer, size_t size,
                      const wchar_t* format, va_list arguments) {
   DCHECK(IsWprintfFormatPortable(format));