// There is no need to include anything here. You may ask: Why? Well that's a
// valid question.
//
// The answer is that since we are using the /FI compiler option, not including
// the PCH file here asserts that the /FI option is indeed correctly set.
//
// "/FI [header file]" means force include. The specified include file will be
// included before each compilation unit (.c/.cc file).
//
// Why a second .c file (in addition to a .cc file) ? Well, PCH for C and C++
// are not intermixable and it happens that some projects have a lot of C files.
// Also, the base name of the file must be different because MSVC has some
// trouble with having more than one source file with the same base name.