- NSHandle could only be used on Unix systems. Given that all other parts
of the code are only implemented on Linux (not for other Unix-y platforms),
I moved this file to be Linux-only.
- Rename "_unspecified" to "_others", which is a common suffix for such cases.
- Introduce stubs for NSHandle for non-Linux platforms.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn