These are supported by gcc and clang, and I don't think MSVC works well
with our code anyway, so let's keep things simple and use these
directly.

vncviewer previously had a the same localized error message duplicated
on a bunch of places. Pull these duplicates out into a single function.

Include something more user friendly when we need to fail fatally and
not just the technical error.

It should be possible to exit the viewer even if the network has
stalled in the middle of a transfer.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@5032 3789f03b-4d11-0410-bbf8-ca57d06f2519

message. This avoids a lot of problems with recursion and trying to send
events over a dead socket.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4582 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4579 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4449 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4413 3789f03b-4d11-0410-bbf8-ca57d06f2519

- replaced unix/xc.patch by unix/xserver.patch
- completely deleted unneded unix/xc subtree (sources are in unix/xserver/hw/vnc)


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/1.5-xserver@2439 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@590 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/merge-with-vnc-4.1.1@527 3789f03b-4d11-0410-bbf8-ca57d06f2519

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2 3789f03b-4d11-0410-bbf8-ca57d06f2519