Added correct stabs parsing for function parameters in registers.
Added a couple of helper functions to make code smaller and more
readable.

Added proper tests (local & global functions).

Work around using struct mtget.mt_gstat on systems lacking this.

that is used with FreeBSD.

Somewhat improves thread safety.

the CREATE_NEW_CONSOLE flag to the child.

Keep the application key open, it's valid for the lifetime of the
process.

order of a system dll.