missing comma

h_errno is an int, not a struct

Fix a problem with KRB4 mutual authentication where
the key that was generated for encryption was not a valid key.
Also put in some bug fixes, and a couple of spelling fixes.

wrong termination statement, could cause the environment to be trashed

realpath now in gen/getcwd.c

break getcwd into two layers.

add realpath.0

ignore ${PWD} unless it begins with a leading slash

check $PWD first, if it's right, it's fast

typo, wrong parameter to __mvcur in endwin()

Fix to split code for single large record at the end of a page.

don't run off end of union read-ahead buffer

only fail when trying to add one too many groups (from cgd)

handle tgoto functions that return NULL, not "OOPS"

unwhiteout => undelete to be more general

unwhiteout => undelete

suppress whiteouts when reading a non-unioned directory.

cope with errors from recvfrom (from ig25@fg70.rz.uni-karlsruhe.de (Thomas Koenig))

typo: EXIST -> EEXIST

use new queue.h data structures

S_IFWHTD is gone

DT_WHTD is gone

use 8K buffering for stdout -- some C libraries use 1K

the cursor must be at the screen bottom for SF/sf

don't leave the screen in stadnout mode
bug fix taken from FreeBSD sources, fixes Sun console bug for nvi