According to the specification first two bytes contain keyboardFlags.
Those keyboardFlags are a bit different than in the regular (non-unicode)
Keyboard Event. There is no KBD_FLAGS_EXTENDED here and also when
key is pressed there is neither KBD_FLAGS_DOWN nor KBD_FLAGS_RELEASE flag
set. When key is released the KBD_FLAGS_RELEASE flag is set.
Moving the osMajorType and osMinorType settings to the client so that the
client can set a real os type constant. This will give a more useful hint
to the server.
- pcap_open did not return NULL if fopen failed
- libfreerdp-core, tfreerdp-serer and xfreerdp-server did not check the pcap_open result
- also fixed the sleep calculation in the xfreerdp-server
pcap used utils/stopwatch to save a record's timestamp which is not suitable because stopwatch measures cpu time and not the wall-clock time
also fixed the sleep calculation in the tfreerdp test server
