Void scgiPage(Socket comm, Binary bdata, [Pair<String, String> ] headers)
comm: The SCGI program's data output socket. All output data should be written to this socket.
bdata: The binary block containing the content
headers: A list of key-value pairs of HTTP headers
Displays binary data (for example an Image). The scgiPage functions are called
automatically by a SCGI webapp based on the return value of
webmain and should only be called directly for debugging
purposes and when constructing custom