Up to now I have used Dev-C++. I have several Win32-C++11 (STL) - projects imported into Code:Blocks. Some Projects compile well without any issues or changes needed. Some projects do not compile because of issues with Win32 codewords, e. g. CLEARTYPE_QUALITY is marked as "not declared". When I compile the same project with Dev-C++ the project compiles without any error messages or warnings. CLEARTYPE_QUALITY should be declared in Wingdi.h, which should be automatically included when windows.h is included. I do include windows.h. But just to get sure I did then also include Wingdi.h. No change, CLEARTYPE_QUALITY still not declared.
Are there any settings I have not correctly set in Code:Blocks which cause this error or is there an issue with the Win32 implementation?