Remove unneeded files concerning CVS.

We have a git repo nowadays and I guess we won't go back to CVS.

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Include CMakeLists.txt file in dist tarball.
libvncserver: Make RRE, CoRRE and Ultra encodings thread-safe.

This adds generic before/after encoding buffers to the rfbClient
struct, so there is no need for thread local storage.

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Update minilzo library used for Ultra encoding to ver 2.04.

According to the minilzo README, this brings a significant
speedup on 64-bit architechtures.

Changes compared to old version 1.08 can be found here:
http://www.oberhumer.com/opensource/lzo/lzonews.php

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Call WSAGetLastError() everywhere errno is read after a Winsock call.

Winsock does NOT update errno for us, we have fetch the last error
manually using WSAGetLastError().
Move zippy.c to examples.
Next version will be 0.9.8.
Set proper file permissions for source files.
Use WaitForMessage instead of sleep in socket reading to fix performance issue.

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Let libvncclient build with gcrypt for MinGW32 builds.

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Fix libvncclient TLS for Windows builds.

GnuTLS seems to expect proper errno values internally. So set them in our
custom push/pull functions. Parts of the patch stolen from libcurl, thanks!

Signed-off-by: Christian Beier <dontmind@freeshell.org>
Update NEWS for 0.9.8 release.
Remove autogenerated files.
Include cmake configure file templates in dist tarball.

Signed-off-by: Christian Beier <dontmind@freeshell.org>
CMake: fix building SDLvncviewer.
CMake: Threads can be available even if SDL is not.
CMake: Check for libgcrypt availability.
Check rfbGetScreen() return value everywhere.

This fixes a segfault when a server is invoked with the
'-help' commandline argument.
Fix remaining compiler warnings.
Fix (most) MinGW32 compiler warnings.