From Lorenz Meier: The implementation of access() as vararg macro has the issue that any function call with the same name (even in a C++ class) will match with it and result in a compile error. I have replaced it with a small function, and tried to have decent documentation as well. This resolves the compile issue, and shouldn’t have negative side effects for users of the function.

Check link target - do nothing if link is already created and the target matches the request.  From Freddie Chopin.

BAS: Rename examples/bas to examples/bastest.  Hook into build and configuration system.  Finish ROMFS logic

Can't use formal parameter name 'template' in stdlib.h.  Causes C++ compilation errors.  Noted by Lorenz Meier