Dave Mielke, le Sun 13 Jan 2008 00:45:08 -0500, a écrit : > [quoted lines by Samuel Thibault on 2008/01/13 at 05:26 +0000] > > >I'm giving a try at routing keys, but there's a line in the driver that > >I don't understand: > > > >resetKeyGroup(packet.data.values.routingKeys, cellCount, > >packet.data.values.routingKey); > > > >packet.data.values.routingKeys ad routingKey are part of the same union, > >so the resetKeyGroup call seems bogus to me, and the RSP_RoutingKeys > >packet is 2 bytes only anyway. > > case BAUM_RSP_RoutingKey: // singular > resetKeyGroup(packet.data.values.routingKeys, cellCount, > packet.data.values.routingKey); > goto doRoutingKeys; // plural > > This code converts a single-key function into a key-group function. This > technique is simply a quick way of implementing the single-key functions as > their corresponding key-group functions so that they can be most easily > handled.
Ah ok, so packet here is merely used as a buffer? Samuel _______________________________________________ This message was sent via the BRLTTY mailing list. To post a message, send an e-mail to: BRLTTY@mielke.cc For general information, go to: http://mielke.cc/mailman/listinfo/brltty
