Pierre LeMoine

Adding descriptor methods to _SimpleCData

8

This allows adding type annotations to structures and unions that resolve to the underlying types when accessed inside structures. I don't know how to make proper tests for this, so...

The plain call to `Win32_Process()` takes a significant amount of time on my machine, up towards 5 seconds. The call paths for `usage.py` go through this function at least three...

fixes #1