K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2004-09-16T19:46:23.000000Z
K 7
svn:log
V 202
Allocate tty at attach time rather than open time.

Use the init/lock*in/out fields in struct tty and remove them from our softc.

Use tty->t_sc to find out softc when convenient.

Mostly OK'ed by:	bde

END