ares_destroy - Destroy a resolver channel
#include <ares.h>
int ares_destroy(ares_channel channel)
The ares_destroy function destroys the name service channel identified by
channel, freeing all memory and closing all sockets used by the
channel. ares_destroy invokes the callbacks for each pending query on
the channel, passing a status of ARES_EDESTRUCTION. These calls give
the callbacks a chance to clean up any state which might have been stored in
their arguments.
Greg Hudson, MIT Information Systems
Copyright 1998 by the Massachusetts Institute of Technology.