srandom and initstate take longs rather than ints

fix the prototype for ftell
From: Chris Torek <torek@BSDI.COM>

move getopt information from stdlib.h to unistd.h
as decreed by IEEE Std 1003.2-1992

FTS_ISWD is gone

changes for whiteouts and union filesystem

setgroups now takes gid_t's, they are 32-bits

add 1994 to the copyright

make setreuid and setregid take uid_t/gid_t's, for
consistency with the C library source code.
From: "Chris G. Demetriou" <cgd@vangogh.CS.Berkeley.EDU>

sigset_t is unsigned, and sigemptyset should return an int

second argument to nfssvc is a void *argstructp

readv and writev are in <sys/uio.h>; delete them, but leave the
struct forward; fix

add prototypes for readv, writev
use forward declarations instead of including a header file

first pass at making DB use basic integral types (the Alpha port)

add T_AFSDB/18, T_NSAP/22, T_NSAP_PTR/23
From: Paul Vixie <vixie@vangogh.CS.Berkeley.EDU>

add realpath(3); From: Jan-Simon Pendry <pendry@vangogh.CS.Berkeley.EDU>

add USL's copyright notice

add USL's copyright notice

runetype.h is ANSI safe, need to include it so that __isctype works

add _POSIX_SSIZE_MAX, _POSIX_STREAM_MAX, _POSIX_TZNAME_MAX

redefine FOPEN_MAX as the stdio min/max, not in any way related
to the kernel; _POSIX_STREAM_MAX in limits.h makes it public

update the copyright notice

add tar.h

date and time created 94/01/04 13:49:51 by bostic

include <machine/limits.h>; POSIX.1 requires time.h to have CLK_TCK

getgroups now takes gid_t's, they are 32-bits