These are classes and functions and define statements that used by many of my C++ libraries.

Currently these are in files "include.h", "myexcept.h", "myexcept.cpp".

The file "include.h" sets options appropriate for different compilers and user requirements.

The files "myexcept.h" and "myexcept.cpp" contain my exception classes and and the code for simulating exceptions with compilers that do not support exceptions.