/* begin *

   libpthread-stubs 0.4 (thread support stubs)

   This library provides weak aliases for pthread functions not
   provided in libc or otherwise available by default. Libraries
   like libxcb rely on pthread stubs to use pthreads optionally,
   becoming thread-safe when linked to libpthread, while avoiding
   any performance hit when running single-threaded.




 * end */