use unsigned long instead of caddr_t to move between nodes and entries.
authordlg <dlg@openbsd.org>
Thu, 8 Jun 2017 03:22:56 +0000 (03:22 +0000)
committerdlg <dlg@openbsd.org>
Thu, 8 Jun 2017 03:22:56 +0000 (03:22 +0000)
commit5373dfabd1e3c908e68c70321f509db7fa205e73
tree6a4cedbff2e0385ed134db16c6aaa359890a28fd
parentf13ac28347e28f5b6678e59b4e39da7d8daf3ad9
use unsigned long instead of caddr_t to move between nodes and entries.

this removes the need for sys/param.h. this code can be built with
only sys/tree.h, which in turn only needs sys/_null.h.
sys/kern/subr_tree.c