Changes On Branch trunk

Changes In Branch trunk Excluding Merge-Ins

This is equivalent to a diff from 77b31a15c4 to 77b31a15c4

2020-04-17
17:06
Ensure C linkage as part of the ABI Leaf check-in: 77b31a15c4 user: rkeene tags: trunk
17:05
Ensure that an standalone XVFS client can co-exist with the server implementation check-in: 997a035b20 user: rkeene tags: trunk