Bug: Primitives have a generation in each assembly rather than a unified one

[Lamparter]

Description

Win32 primitives, e.g. Windows.Win32.Foundation.PCWSTR, are generated in each assembly they are needed for (resulting in many duplicates across assemblies) rather than just depending on one single generation that all assemblies depend on, e.g. Riverside.Win32.Foundation which contains types that all assemblies may or may not need.

Steps to reproduce

1. Run the slngen
2. Open the generator view in Visual Studio
3. See that common Win32 primitive structs and types are generated across all assemblies

Version

N/A

Affected platforms

No response

Platform version

N/A

Log File

N/A

Comments

Requires:

• Bug: The type PInvoke conflicts with other types of the same name imported in multiple assemblies #2
• Ability to "exclude" generations via regex in CsWin32
• List of common Win32 primitives that are not specific to a DLL