Minor extension of appfoo example and testing with RTEMS 4.10.99.
drwxr-xr-x - gcc-patches
drwxr-xr-x - newlib-patches
drwxr-xr-x - rtems-build
drwxr-xr-x - rtems-omk-template
drwxr-xr-x - rtems-patches
drwxr-xr-x - rtems-tests