- (make-entropy-source/port-open OPENER [name: (NAME (gensym 'port-))] [docu: (DOCU "Entropy from port")]) -> entropy-sourceprocedure
Returns an unregistered entropy-source built from the supplied OPENER.
OPENER is a (procedure () port), returning an opened port.
The returned port has an (entropy-port-lifetime) so the port may be closed and OPENER called more than once.