All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO

then/than and such. Other miscellaneous problems fixed across these source
files.

occurrences squashed as well.

making load/store architectures (like mips&alpha) fail whn compiled with
gcc -O2.

Solar Designer <solar@false.com> some time ago.

header files from the correct path.

Man pages will come soon, I hope.

to simulate a crypt, like login does.
Use SEEK_* not L_* and kill some 0L's used in lseek while we're there.

empty but the old one is not and ut_line and ut_name match, preserve
the old ut_line.  Fixes PR #516

This is one of many places in the source that have
#if defined("list all architectures")
Is there some possible way to eliminate, reduce these or at least
have a file that describes all occurrances so that when a new port is
done this could be addressed. like the recent hppa port, does it need to
take a look at this????

of the code as a large number of similar clauses makes it impossible
to write an ad for a product using the code...

Pointed out by: Charlie Sorsby <crs@hgo.net>

Reviewed by: Theo