changing a configuration variable in a file.

when building with Visual Studio.

transformed to C++ but aren't compiled into the project yet.

properly detected using the generic SDL driver.

that WinDef.h insists on shoving down our throats.

through a list of files containing spaces or parens.

code for all matrices.

trying to realloc the array and insert a reference to a member of our own.

needs to know about Direct3D headers etc.

cannot used DirectX 10 because my video card only supports DX9, and there
is no compatibility layer. DX11 has feature levels for older hardware so
it would work with a DX9 card, but it's not available for WinXP.

otherwise Xbox 360 debugging does not work properly. For real.

compilation and a few other tweaks.