Pavanakumar Mohanamuraly

This is a change set to the existing CMakeLists.txt for the example I created, have now merged the changes by @arabine and a fix to the window header

**cgnstypes.h** is indeed being generated in the cmake **build/src** folder. But I get the following compilation error, ``` CGNS/src/cgnslib.c:6923:23: error: 'CG_SIZE_MAX' undeclared (first use in this function); did you mean...

I did a clean configure/compile but this does not change the compile errors. Protecting with **CGNS_ENUMV** removes the errors. I guess this maybe a Mac specific issue with gcc-14.

Here are my build options ``` -DCGNS_ENABLE_HDF5=ON -DCGNS_ENABLE_PARALLEL=ON -DHDF5_NEED_MPI=ON -DCGNS_ENABLE_MEM_DEBUG=ON -DCGNS_ENABLE_SCOPING=ON -DCGNS_ENABLE_64BIT=ON -DCGNS_BUILD_SHARED=ON ``` I tried with/without scoping and also disabled mem debug. I get the same compiler error. Note...