mousevsc_on_channel_callback(). This is based on the code provided
by Joe Perches <joe@perches.com>.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
6¶¶&“%x