Fix windows compilation
Merge branch 'master' of https://github.com/mrthebunny/FreeRDP
Fix windows compilation
tcp: (Mac OS X) added setsockopt(SOL_SOCKET, SO_NOSIGPIPE) to prevent the application crashing on a broken socket.
Merge branch 'master' of github.com:FreeRDP/FreeRDP
libfreerdp-core: remove old, unused extension framework
Merge pull request #1792 from awakecoding/master

Remove Unused Extension Framework
fix: build error while running client/X11/generate_argument_docbook

Author: Viacheslav Dubrovsk <dubrsl@altlinux.org>
Bug: https://github.com/FreeRDP/FreeRDP/issues/1481
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>