====================================================================================================
ESP8266 Non-OS SDK and Library Files
====================================================================================================

All files under this directory and its subdirectories are copied from the GIT repository of Arduino
core for ESP8266 WiFi chip (https://github.com/esp8266/Arduino).

    XTENSA_OLDLIB is meant to be used with Xtensa LX106 GCC with newlib 2.2.0
    XTENSA_NEWLIB is meant to be used with Xtensa LX106 GCC with newlib 4.0.0

----------------------------------------------------------------------------------------------------
All files, under this directory and its are licensed under their own licensing terms and conditions
that are compatible with eCxx licenses.
----------------------------------------------------------------------------------------------------

====================================================================================================
