Next: term extension Up: Extensions Previous: native controls

## wtcp extension

wtcp-tcl is yet another socket implementation for Windows, it supports all kinds of tcp-sockets, asynchronous callbacks(WSAAsyncSelect) and winsock specific calls . Now the "socket"-command is available in the major distribution, and we want to switch, but not all functionality we need for 4GL Server is included(setsockopt, transfer binary zero's for protocol- handling).