The following are standalone libraries developed by the CopperSpice team. These libraries can be used independently of CopperSpice in any C++ application. CsSignal, CsString, and libGuarded are used internally by CopperSpice.
All three libraries are released under the BSD 2-clause license.
Documentation for CsSignal library CsSignal API
Documentation for CsString library CsString API
Documentation for libGuarded library libGuarded API