/*! \page page_ctrlport ControlPort

\section ctrlport_introduction Introduction

This is the ControlPort package. It is a tool to create distributed
control applications for GNU Radio. It provides blocks that can be
connected to an output stream to plot the signal remotely. It also
provides an API that allows blocks to export variables that can be
set, monitored, and plotted remotely.

ControlPort-specific functions and utilities are found in the
'ctrlport' namespace. From Python, access is done using the
gnuradio.ctrlport module, imported as:

\code
    from gnuradio import ctrlport
\endcode

ControlPort is currently a temporary stub implementation of a set of
RPC calls we would like to enable that would allow remote viewing,
command, and control of GNU Radio flowgraphs and blocks.

*/