TCNOpen Code

#186 Potential SEGFAULT in case of PD timeout

Ticket #188

Changed to XML Parser, already included in Qt

moved socket-to-be-freed marker into the belonging iteration loop, this solves a part of #177 - the notification of listeners is not in

Ticket #180 Filtering rules for DestinationURI does not follow the standard
+ source IP range filtering added

Test and examples: Ignore tlc_process return value

changed the handling for multicast ttl to conform with the vxworks expected optlength and removed a non ANSI comment (helps #170)

#169 undone

Ticket #169 Encapsulate declaration of packed structures within a macro VOS_PACKED