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README[seizo:09/09/92]
To fix #1098866, the directory structure is modified.
This directory contains machine independent source codes of csh.
Two files are currently machine dependent. These are
    signal.c and signal.h
Machine dependent files are moved under $(MACH) directory.

So, if you are going to port csh for other architecture,
you have to do:
    1) create a directory for the new architecture.
        (Say, intel)

    2) create following files.
       (You can use sparc/{Makefile, signal.c, signal.h} as templates.
        intel/Makefile
        intel/signal.c
            You need to modify sigvechandler()
        intel/signal.h
            You need to modify struct sigcontext.

In future, I am planning to rewrite csh so it uses modern
signal interface so csh will not have any machine dependent
portion.

usr/src/cmd/csh/SCCS/{s.signal.c, s.signal.h} are move under
usr/src/cmd/csh/sparc/SCCS. So, if you wish to see sccs histories
of signal.c and signal.h, please refer to usr/src/cmd/csh/sparc/SCCS.
Name	Date	Size
..	2015-12-08 02:47:26	464
csh.xcl	2005-08-17 00:17:39	1 KiB
i386	2015-12-08 02:47:26	5
make.sh.tconst.h.ed	2005-06-14 09:00:00	205
Makefile	2006-01-21 02:03:49	1.7 KiB
mapfile-intf	2010-06-25 02:16:42	1.4 KiB
printf.c	2005-08-17 00:17:39	15.5 KiB
README	2005-06-14 09:00:00	963
sh.c	2010-04-28 10:01:37	30.7 KiB
sh.char.c	2005-06-14 09:00:00	1.9 KiB
sh.char.h	2005-06-14 09:00:00	2.1 KiB
sh.dir.c	2005-09-16 22:25:56	15.3 KiB
sh.dir.h	2005-06-14 09:00:00	746
sh.dol.c	2005-09-16 22:25:56	14.9 KiB
sh.err.c	2005-08-17 00:17:39	4.2 KiB
sh.exec.c	2010-04-28 10:01:37	8.6 KiB
sh.exp.c	2006-05-19 13:57:28	12 KiB
sh.file.c	2005-09-16 22:25:56	17.3 KiB
sh.func.c	2006-06-13 02:10:41	26.8 KiB
sh.glob.c	2005-09-16 22:25:56	16.4 KiB
sh.h	2006-06-13 02:10:41	16.4 KiB
sh.hist.c	2005-08-17 00:17:39	2.9 KiB
sh.init.c	2005-06-14 09:00:00	4.2 KiB
sh.lex.c	2006-06-13 02:10:41	24.1 KiB
sh.local.h	2005-06-14 09:00:00	1.7 KiB
sh.misc.c	2005-09-16 22:25:56	7.3 KiB
sh.parse.c	2005-09-16 22:25:56	11.7 KiB
sh.print.c	2005-08-17 00:17:39	3.6 KiB
sh.proc.c	2006-06-15 13:45:02	27.1 KiB
sh.proc.h	2005-08-17 00:17:39	3.1 KiB
sh.sem.c	2005-08-17 00:17:39	11.5 KiB
sh.set.c	2005-09-16 22:25:56	14.2 KiB
sh.tchar.c	2006-06-13 02:10:41	18.5 KiB
sh.tconst.c	2006-01-20 19:51:59	9.3 KiB
sh.time.c	2005-08-17 00:17:39	5.4 KiB
sparc	2015-12-08 02:47:26	5
THIRDPARTYLICENSE	2007-05-04 01:04:05	1.8 KiB
THIRDPARTYLICENSE.descrip	2007-05-04 01:04:05	13
wait.h	2007-01-31 05:42:10	3.5 KiB
wait3.c	2006-06-13 02:10:41	3.6 KiB