bt_dev API

[Iain Hibbert]

Hi Max,

Are you still with us?  After some delay (and a tan from last week :) I am
about ready with the bt_dev stuff for NetBSD now (latest dump at
www.netbsd.org:~plunky/btdev-20090609.tar.gz)

some questions re API still to be resolved though

- bt_devopen(name, flags)	flags argument?
				  BTOPT_DIRECTION
				  BTOPT_TIMESTAMP

- bt_devclose(s)		should not be required?

- ssize_t bt_devsend()		return number of bytes sent?

- bt_devinfo(name, info)	add name argument?

- struct bt_devinfo		state field needs to be genericalised,

regards,
iain