connections (@var{host}:@var{d},@code{reverse}), the @var{d} argument
is a TCP port number, not a display number.
+@item websocket
+
+Opens an additional TCP listening port dedicated to VNC Websocket connections.
+By defintion the Websocket port is 5700+@var{display}. If @var{host} is
+specified connections will only be allowed from this host.
+As an alternative the Websocket port could be specified by using
+@code{websocket}=@var{port}.
+
@item password
Require that password based authentication is used for client connections.
"-chardev msmouse,id=id[,mux=on|off]\n"
"-chardev vc,id=id[[,width=width][,height=height]][[,cols=cols][,rows=rows]]\n"
" [,mux=on|off]\n"
+ "-chardev ringbuf,id=id[,size=size]\n"
"-chardev file,id=id,path=path[,mux=on|off]\n"
"-chardev pipe,id=id,path=path[,mux=on|off]\n"
#ifdef _WIN32
@option{udp},
@option{msmouse},
@option{vc},
+@option{ringbuf},
@option{file},
@option{pipe},
@option{console},
@option{cols} and @option{rows} specify that the console be sized to fit a text
console with the given dimensions.
+@item -chardev ringbuf ,id=@var{id} [,size=@var{size}]
+
+Create a ring buffer with fixed size @option{size}.
+@var{size} must be a power of two, and defaults to @code{64K}).
+
@item -chardev file ,id=@var{id} ,path=@var{path}
Log all traffic received from the guest to a file.