remove unused dbug files

dbug/CMakeLists.txt:
  Change mode to -rw-rw-r--
BitKeeper/deleted/.del-doinstall.sh:
  Delete: dbug/doinstall.sh
BitKeeper/deleted/.del-install.sh:
  Delete: dbug/install.sh
BitKeeper/deleted/.del-mklintlib.sh:
  Delete: dbug/mklintlib.sh
BitKeeper/deleted/.del-qmake.cmd:
  Delete: dbug/qmake.cmd
BitKeeper/deleted/.del-.cvsignore:
  Delete: dbug/.cvsignore
BitKeeper/deleted/.del-vargs.h:
  Delete: dbug/vargs.h

dbug/.cvsignore

-.deps
-Makefile
-Makefile.in

dbug/doinstall.sh

-
-# Warning - first line left blank for sh/csh/ksh compatibility.  Do not
-# remove it.  fnf@Unisoft
-
-# doinstall.sh --- figure out environment and do recursive make with
-# appropriate pathnames.  Works under SV or BSD.
-
-if [ -r /usr/include/search.h ]
-then
-	# System V
-	$* LLIB=/usr/lib
-else
-	# 4.2 BSD
-	$* LLIB=/usr/lib/lint
-fi

dbug/install.sh

-
-#	WARNING -- first line intentionally left blank for sh/csh/ksh
-#	compatibility.  Do not remove it!  FNF, UniSoft Systems.
-#
-#	Usage is:
-#			install <from> <to>
-#
-#	The file <to> is replaced with the file <from>, after first
-#	moving <to> to a backup file.  The backup file name is created
-#	by prepending the filename (after removing any leading pathname
-#	components) with "OLD".
-#
-#	This script is currently not real robust in the face of signals
-#	or permission problems.  It also does not do (by intention) all
-#	the things that the System V or BSD install scripts try to do
-#
-
-if [ $# -ne 2 ]
-then
-	echo  "usage: $0 <from> <to>"
-	exit 1
-fi
-
-# Now extract the dirname and basename components.  Unfortunately, BSD does
-# not have dirname, so we do it the hard way.
-
-fd=`expr $1'/' : '\(/\)[^/]*/$' \| $1'/' : '\(.*[^/]\)//*[^/][^/]*//*$' \| .`
-ff=`basename $1`
-td=`expr $2'/' : '\(/\)[^/]*/$' \| $2'/' : '\(.*[^/]\)//*[^/][^/]*//*$' \| .`
-tf=`basename $2`
-
-# Now test to make sure that they are not the same files.
-
-if [ $fd/$ff = $td/$tf ]
-then
-	echo "install: input and output are same files"
-	exit 2
-fi
-
-# Save a copy of the "to" file as a backup.
-
-if test -f $td/$tf
-then
-	if test -f $td/OLD$tf
-	then
-		rm -f $td/OLD$tf
-	fi
-	mv $td/$tf $td/OLD$tf
-	if [ $? != 0 ]
-	then
-		exit 3
-	fi
-fi
-
-# Now do the copy and return appropriate status
-
-cp $fd/$ff $td/$tf
-if [ $? != 0 ]
-then
-	exit 4
-else
-	exit 0
-fi
-

dbug/mklintlib.sh

-
-# Warning - first line left blank for sh/csh/ksh compatibility.  Do not
-# remove it.  fnf@Unisoft
-
-# mklintlib --- make a lint library, under either System V or 4.2 BSD
-#
-# usage:  mklintlib <infile> <outfile>
-#
-
-if test $# -ne 2
-then
-	echo "usage: mklintlib <infile> <outfile>"
-	exit 1
-fi
-
-if grep SIGTSTP /usr/include/signal.h >/dev/null
-then							# BSD
-	if test -r /usr/include/whoami.h		# 4.1
-	then
-		/lib/cpp -C -Dlint $1 >hlint
-		(/usr/lib/lint/lint1 <hlint >$2) 2>&1 | grep -v warning
-	else						# 4.2
-		lint -Cxxxx $1
-		mv llib-lxxxx.ln $2
-	fi
-else							# USG
-	cc -E -C -Dlint $1 | /usr/lib/lint1 -vx -Hhlint >$2
-	rm -f hlint
-fi
-exit 0							# don't kill make

dbug/qmake.cmd

-CL -I\my\include -AL -Gsm2 -FPi -DDBUG_OFF *.c
-rm \my\lib\dbug.lib
-lib.exe \my\lib\dbug dbug.obj sanity.obj;
-link /NOD /STACK:8000 main factoria,factoria,,DBUG+STRINGS+LLIBCEP+DOSCALLS;

dbug/vargs.h

-/******************************************************************************
- *									      *
- *				   N O T I C E				      *
- *									      *
- *		      Copyright Abandoned, 1987, Fred Fish		      *
- *									      *
- *									      *
- *	This previously copyrighted work has been placed into the  public     *
- *	domain	by  the  author  and  may be freely used for any purpose,     *
- *	private or commercial.						      *
- *									      *
- *	Because of the number of inquiries I was receiving about the  use     *
- *	of this product in commercially developed works I have decided to     *
- *	simply make it public domain to further its unrestricted use.	I     *
- *	specifically  would  be  most happy to see this material become a     *
- *	part of the standard Unix distributions by AT&T and the  Berkeley     *
- *	Computer  Science  Research Group, and a standard part of the GNU     *
- *	system from the Free Software Foundation.			      *
- *									      *
- *	I would appreciate it, as a courtesy, if this notice is  left  in     *
- *	all copies and derivative works.  Thank you.			      *
- *									      *
- *	The author makes no warranty of any kind  with	respect  to  this     *
- *	product  and  explicitly disclaims any implied warranties of mer-     *
- *	chantability or fitness for any particular purpose.		      *
- *									      *
- ******************************************************************************
- */
-
-
-/*
- *  FILE
- *
- *	vargs.h    include file for environments without varargs.h
- *
- *  SCCS
- *
- *	@(#)vargs.h	1.2	5/8/88
- *
- *  SYNOPSIS
- *
- *	#include "vargs.h"
- *
- *  DESCRIPTION
- *
- *	This file implements a varargs macro set for use in those
- *	environments where there is no system supplied varargs.  This
- *	generally works because systems which don't supply a varargs
- *	package are precisely those which don't strictly need a varargs
- *	package.  Using this one then allows us to minimize source
- *	code changes.  So in some sense, this is a "portable" varargs
- *	since it is only used for convenience, when it is not strictly
- *	needed.
- *
- */
-
-/*
- *	These macros allow us to rebuild an argument list on the stack
- *	given only a va_list.  We can use these to fake a function like
- *	vfprintf, which gets a fixed number of arguments, the last of
- *	which is a va_list, by rebuilding a stack and calling the variable
- *	argument form fprintf.	Of course this only works when vfprintf
- *	is not available in the host environment, and thus is not available
- *	for fprintf to call (which would give us an infinite loop).
- *
- *	Note that ARGS_TYPE is a long, which lets us get several bytes
- *	at a time while also preventing lots of "possible pointer alignment
- *	problem" messages from lint.  The messages are valid, because this
- *	IS nonportable, but then we should only be using it in very
- *	nonrestrictive environments, and using the real varargs where it
- *	really counts.
- *
- */
-
-#define ARG0 a0
-#define ARG1 a1
-#define ARG2 a2
-#define ARG3 a3
-#define ARG4 a4
-#define ARG5 a5
-#define ARG6 a6
-#define ARG7 a7
-#define ARG8 a8
-#define ARG9 a9
-
-#define ARGS_TYPE long
-#define ARGS_LIST ARG0,ARG1,ARG2,ARG3,ARG4,ARG5,ARG6,ARG7,ARG8,ARG9
-#define ARGS_DCL auto ARGS_TYPE ARGS_LIST
-
-/*
- *	A pointer of type "va_list" points to a section of memory
- *	containing an array of variable sized arguments of unknown
- *	number.  This pointer is initialized by the va_start
- *	macro to point to the first byte of the first argument.
- *	We can then use it to walk through the argument list by
- *	incrementing it by the size of the argument being referenced.
- */
-
-typedef char *va_list;
-
-/*
- *	The first variable argument overlays va_alist, which is
- *	nothing more than a "handle" which allows us to get the
- *	address of the first argument on the stack.  Note that
- *	by definition, the va_dcl macro includes the terminating
- *	semicolon, which makes use of va_dcl in the source code
- *	appear to be missing a semicolon.
- */
-
-#define va_dcl ARGS_TYPE va_alist;
-
-/*
- *	The va_start macro takes a variable of type "va_list" and
- *	initializes it.  In our case, it initializes a local variable
- *	of type "pointer to char" to point to the first argument on
- *	the stack.
- */
-
-#define va_start(list) list = (char *) &va_alist
-
-/*
- *	The va_end macro is a null operation for our use.
- */
-
-#define va_end(list)
-
-/*
- *	The va_arg macro is the tricky one.  This one takes
- *	a va_list as the first argument, and a type as the second
- *	argument, and returns a value of the appropriate type
- *	while advancing the va_list to the following argument.
- *	For our case, we first increment the va_list arg by the
- *	size of the type being recovered, cast the result to
- *	a pointer of the appropriate type, and then dereference
- *	that pointer as an array to get the previous arg (which
- *	is the one we wanted.
- */
-
-#define va_arg(list,type) ((type *) (list += sizeof (type)))[-1]