K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2004-09-30T10:38:48.000000Z
K 7
svn:log
V 229
Assign a global unit number for the tty slave devices (init/lock) using
the new subr_unit.c code.

For now assert Giant in ttycreate() and ttyfree().  It is not obvious that
it will ever pay off to lock these with anything else.

END