Summary:
So far we were linking against the prebuilt FSUIPC user library,
compiled with VS2010 many years ago. The source of this user library is
part of the FSUIPC SDK, so we can benefit from modern compilers and
include it into our source tree.
This version contains some very small wide char fixes compared to the
official FSUIPC SDK source.
It also includes the new 64 bit version.
Reviewers: #swift_pilot_client, msutcliffe
Reviewed By: #swift_pilot_client, msutcliffe
Differential Revision: https://dev.swift-project.org/D29