Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible. Annotate <sys/param.h> lines with their current reasons. Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution. These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

remove casts to time_t * which are not needed

handle long time_t; ok guenther

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

tidy up synopsis and usage(); from Igor Sobrado

yppoll.c

zap ?; jeffi@rcn.com

add missing includes
ok tedu@

trivial protos

remove terms 3 and 4 of some of my licences

ansi

minor KNF

long != int error

headers

branches: 1.1.1;
Initial revision