<area shape="rect" href="$a00017.html" title="Class ByteIO &#45; top&#45;level class for reading/writing bytes to a stream." alt="" coords="5,96,104,123">
<area shape="rect" href="$a00020.html" title="Parameters common to coder and decoder operation." alt="" coords="128,96,269,123">
<area shape="rect" href="$a00076.html" title="Parameters for initialising frame class objects." alt="" coords="293,96,437,123">
<area shape="rect" href="$a00077.html" title="Frame type Class." alt="" coords="304,5,427,32">
