1. d7b59e4 Move stdlib header files to include/lib/stdlib by Dan Handley · Thu Jun 02 17:15:13 2016 +0100[Renamed from include/stdlib/xlocale/_strings.h]
  2. 9e75157 stdlib: add missing features to build PolarSSL by Juan Castillo · Mon Nov 17 17:27:41 2014 +0000