Initial import of upstream branch

Initial import of upstream branch


git-archimport-id: srivasta@debian.org--2003-primary/dist--upstream--3.70--base-0

16 files changed, 1540 insertions, 0 deletions

diff --git a/lib/C/Jmakefile b/lib/C/Jmakefile
new file mode 100644
index 0000000..ac58b46
--- /dev/null
+++ b/lib/C/Jmakefile
@@ -0,0 +1,20 @@
+/*
+ * Jmakefile for C subdirectory.
+ */
+
+;# $Id: Jmakefile,v 3.0.1.1 1994/01/24 13:43:38 ram Exp $
+;#
+;#  Copyright (c) 1991-1993, Raphael Manfredi
+;#  
+;#  You may redistribute only under the terms of the Artistic Licence,
+;#  as specified in the README file that comes with the distribution.
+;#  You may reuse parts of this distribution only within the terms of
+;#  that same Artistic Licence; a copy of which may be found at the root
+;#  of the source tree for dist 3.0.
+;#
+;# $Log: Jmakefile,v $
+;# Revision 3.0.1.1  1994/01/24  13:43:38  ram
+;# patch16: created
+;#
+
+SetSubdirs(fake)
diff --git a/lib/C/Makefile.SH b/lib/C/Makefile.SH
new file mode 100644
index 0000000..13286b2
--- /dev/null
+++ b/lib/C/Makefile.SH
@@ -0,0 +1,188 @@
+: Makefile.SH generated from Jmake.tmpl and Jmakefile [jmake 3.0 PL44]
+: $X-Id: Jmake.tmpl,v 3.0.1.1 1993/08/20 07:36:36 ram Exp ram $
+
+case $CONFIG in
+'')
+	if test -f config.sh; then TOP=.;
+	elif test -f ../config.sh; then TOP=..;
+	elif test -f ../../config.sh; then TOP=../..;
+	elif test -f ../../../config.sh; then TOP=../../..;
+	elif test -f ../../../../config.sh; then TOP=../../../..;
+	else
+		echo "Can't find config.sh."; exit 1
+	fi
+	. $TOP/config.sh
+	;;
+esac
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+CURRENT=lib/C
+DIR=`echo $CURRENT/ | sed -e 's/\.\///g'`
+echo "Extracting ${DIR}Makefile (with variable substitutions)"
+
+DATE=`date`
+
+$spitshell >Makefile <<!GROK!THIS!
+########################################################################
+# Makefile generated from Makefile.SH on $DATE
+
+SHELL = /bin/sh
+JMAKE = jmake
+TOP = ../..
+CURRENT = $CURRENT
+DIR = $DIR
+
+########################################################################
+# Parameters set by Configure -- edit config.sh if changes are needed
+
+CTAGS = ctags
+MAKE = make
+MV = $mv
+RM = $rm -f
+
+########################################################################
+# Automatically generated parameters -- do not edit
+
+SUBDIRS = fake
+
+!GROK!THIS!
+$spitshell >>Makefile <<'!NO!SUBS!'
+########################################################################
+# Jmake rules for building libraries, programs, scripts, and data files
+# $X-Id: Jmake.rules,v 3.0.1.1 1994/10/29 15:46:30 ram Exp ram $
+
+########################################################################
+# Start of Jmakefile
+
+# $X-Id: Jmakefile,v 3.0.1.1 1994/01/24 13:43:38 ram Exp ram $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# $X-Log: Jmakefile,v $
+# Revision 3.0.1.1  1994/01/24  13:43:38  ram
+# patch16: created
+#
+
+########################################################################
+# Common rules for all Makefiles -- do not edit
+
+emptyrule::
+
+clean: sub_clean local_clean
+realclean: sub_realclean local_realclean
+clobber: sub_clobber local_clobber
+
+local_clean::
+	$(RM) core *~ *.o
+
+local_realclean:: local_clean
+
+local_clobber:: local_realclean
+	$(RM) Makefile config.sh
+
+Makefile.SH: Jmakefile
+	-@if test -f $(TOP)/.package; then \
+		if test -f Makefile.SH; then \
+			echo "	$(RM) Makefile.SH~; $(MV) Makefile.SH Makefile.SH~"; \
+			$(RM) Makefile.SH~; $(MV) Makefile.SH Makefile.SH~; \
+		fi; \
+		echo "	$(JMAKE) -DTOPDIR=$(TOP) -DCURDIR=$(CURRENT)" ; \
+		$(JMAKE) -DTOPDIR=$(TOP) -DCURDIR=$(CURRENT) ; \
+	else touch $@; exit 0; fi
+
+Makefile: Makefile.SH
+	/bin/sh Makefile.SH
+
+tags::
+	$(CTAGS) -w *.[ch]
+	$(CTAGS) -xw *.[ch] > tags
+
+local_clobber::
+	$(RM) tags
+
+########################################################################
+# Rules for building in sub-directories -- do not edit
+
+subdirs:
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS) ;\
+	do \
+		(cd $$i ; echo $(VERB) "in $(DIR)$$i..."; \
+			$(MAKE) $(MFLAGS) $(FLAGS) $(TARGET)); \
+	done
+
+install::
+	@$(MAKE) subdirs TARGET=install VERB="Installing" FLAGS=
+
+deinstall::
+	@$(MAKE) subdirs TARGET=deinstall VERB="Deinstalling" FLAGS=
+
+install.man::
+	@$(MAKE) subdirs TARGET=install.man VERB="Installing man pages" FLAGS=
+
+deinstall.man::
+	@$(MAKE) subdirs TARGET=deinstall.man VERB="Deinstalling man pages" FLAGS=
+
+sub_clean::
+	@$(MAKE) subdirs TARGET=clean VERB="Cleaning" FLAGS=
+	@echo "Back to $(CURRENT) for "clean...
+
+sub_realclean::
+	@$(MAKE) subdirs TARGET=realclean VERB="Real cleaning" FLAGS=
+	@echo "Back to $(CURRENT) for "realclean...
+
+sub_clobber::
+	@$(MAKE) subdirs TARGET=clobber VERB="Clobbering" FLAGS=
+	@echo "Back to $(CURRENT) for "clobber...
+
+tag::
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS) ;\
+	do \
+		(cd $$i ; echo "Tagging" "in $(DIR)$$i..."; \
+			$(MAKE) $(MFLAGS)  tag); \
+	done
+
+Makefiles::
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS);\
+	do \
+		echo "Making "Makefiles" in $(DIR)$$i..."; \
+		(cd $$i || exit 1; \
+		if test ! -f Makefile; then /bin/sh Makefile.SH; fi; \
+		$(MAKE) $(MFLAGS) Makefiles) \
+	done
+
+Makefiles.SH:: Makefile.SH
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS);\
+	do \
+		case "$(DIR)$$i/" in \
+		*/*/*/*/) newtop=../../../..;; \
+		*/*/*/) newtop=../../..;; \
+		*/*/) newtop=../..;; \
+		*/) newtop=..;; \
+		esac; \
+		case "$(TOP)" in \
+		/*) newtop="$(TOP)" ;; \
+		esac; \
+		echo "Making Makefiles.SH in $(DIR)$$i..."; \
+		(cd $$i || exit 1; $(MAKE) $(MFLAGS) -f ../Makefile \
+		Makefile TOP=$$newtop CURRENT=$(DIR)$$i;\
+		$(MAKE) $(MFLAGS) Makefiles.SH) \
+	done
+
+all::
+	@$(MAKE) subdirs TARGET=all VERB="Making all" FLAGS=
+
+!NO!SUBS!
+chmod 644 Makefile
+$eunicefix Makefile
+
diff --git a/lib/C/fake/Jmakefile b/lib/C/fake/Jmakefile
new file mode 100644
index 0000000..379744c
--- /dev/null
+++ b/lib/C/fake/Jmakefile
@@ -0,0 +1,29 @@
+/*
+ * Jmakefile for C/fake subdirectory.
+ */
+
+;# $Id: Jmakefile,v 3.0.1.1 1994/01/24 13:43:44 ram Exp $
+;#
+;#  Copyright (c) 1991-1993, Raphael Manfredi
+;#  
+;#  You may redistribute only under the terms of the Artistic Licence,
+;#  as specified in the README file that comes with the distribution.
+;#  You may reuse parts of this distribution only within the terms of
+;#  that same Artistic Licence; a copy of which may be found at the root
+;#  of the source tree for dist 3.0.
+;#
+;# $Log: Jmakefile,v $
+;# Revision 3.0.1.1  1994/01/24  13:43:44  ram
+;# patch16: created
+;#
+
+FILES = dup2.C getopt.C rename.C scandir.C setsid.C
+
+INSTALLFLAGS = -m 444
+
+all::		/* So that default make does not default to install */
+
+>PRIVLIB	/* Grrr.. Have to let jmake know I need this */
+
+MakeDirectories(install,$(PRIVLIB)/lib/C/fake)
+InstallMultiple($(FILES),$(PRIVLIB)/lib/C/fake)
diff --git a/lib/C/fake/Makefile.SH b/lib/C/fake/Makefile.SH
new file mode 100644
index 0000000..a5eb2db
--- /dev/null
+++ b/lib/C/fake/Makefile.SH
@@ -0,0 +1,156 @@
+: Makefile.SH generated from Jmake.tmpl and Jmakefile [jmake 3.0 PL44]
+: $X-Id: Jmake.tmpl,v 3.0.1.1 1993/08/20 07:36:36 ram Exp ram $
+
+case $CONFIG in
+'')
+	if test -f config.sh; then TOP=.;
+	elif test -f ../config.sh; then TOP=..;
+	elif test -f ../../config.sh; then TOP=../..;
+	elif test -f ../../../config.sh; then TOP=../../..;
+	elif test -f ../../../../config.sh; then TOP=../../../..;
+	else
+		echo "Can't find config.sh."; exit 1
+	fi
+	. $TOP/config.sh
+	;;
+esac
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+CURRENT=lib/C/fake
+DIR=`echo $CURRENT/ | sed -e 's/\.\///g'`
+echo "Extracting ${DIR}Makefile (with variable substitutions)"
+
+INSTALL=`echo $install | sed -e 's,\./i,\$(TOP)/i,'`
+INSTALLDIR=`echo $installdir | sed -e 's,\./i,\$(TOP)/i,'`
+DATE=`date`
+
+$spitshell >Makefile <<!GROK!THIS!
+########################################################################
+# Makefile generated from Makefile.SH on $DATE
+
+SHELL = /bin/sh
+JMAKE = jmake
+TOP = ../../..
+CURRENT = $CURRENT
+DIR = $DIR
+INSTALL = $INSTALL
+INSTALLDIR = $INSTALLDIR
+
+########################################################################
+# Parameters set by Configure -- edit config.sh if changes are needed
+
+CTAGS = ctags
+MAKE = make
+MV = $mv
+PRIVLIB = $installprivlib
+RM = $rm -f
+
+!GROK!THIS!
+$spitshell >>Makefile <<'!NO!SUBS!'
+########################################################################
+# Jmake rules for building libraries, programs, scripts, and data files
+# $X-Id: Jmake.rules,v 3.0.1.1 1994/10/29 15:46:30 ram Exp ram $
+
+########################################################################
+# Start of Jmakefile
+
+# $X-Id: Jmakefile,v 3.0.1.1 1994/01/24 13:43:44 ram Exp ram $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# $X-Log: Jmakefile,v $
+# Revision 3.0.1.1  1994/01/24  13:43:44  ram
+# patch16: created
+#
+
+FILES = dup2.C getopt.C rename.C scandir.C setsid.C
+
+INSTALLFLAGS = -m 444
+
+all::
+
+install::
+	@for dir in $(PRIVLIB)/lib/C/fake; do \
+		case '${MFLAGS}' in *[i]*) set +e;; esac; \
+		(set -x; test -d $$dir || $(INSTALLDIR) $$dir); \
+	done
+
+install:: $(FILES)
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	for i in $(FILES); do \
+		(set -x; $(INSTALL) -c $(INSTALLFLAGS) $$i $(PRIVLIB)/lib/C/fake); \
+	done
+
+deinstall::
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	for i in $(FILES); do \
+		(set -x; $(RM) $(PRIVLIB)/lib/C/fake/$$i); \
+	done
+
+########################################################################
+# Common rules for all Makefiles -- do not edit
+
+emptyrule::
+
+clean: local_clean
+realclean: local_realclean
+clobber: local_clobber
+
+local_clean::
+	$(RM) core *~ *.o
+
+local_realclean:: local_clean
+
+local_clobber:: local_realclean
+	$(RM) Makefile config.sh
+
+Makefile.SH: Jmakefile
+	-@if test -f $(TOP)/.package; then \
+		if test -f Makefile.SH; then \
+			echo "	$(RM) Makefile.SH~; $(MV) Makefile.SH Makefile.SH~"; \
+			$(RM) Makefile.SH~; $(MV) Makefile.SH Makefile.SH~; \
+		fi; \
+		echo "	$(JMAKE) -DTOPDIR=$(TOP) -DCURDIR=$(CURRENT)" ; \
+		$(JMAKE) -DTOPDIR=$(TOP) -DCURDIR=$(CURRENT) ; \
+	else touch $@; exit 0; fi
+
+Makefile: Makefile.SH
+	/bin/sh Makefile.SH
+
+tags::
+	$(CTAGS) -w *.[ch]
+	$(CTAGS) -xw *.[ch] > tags
+
+local_clobber::
+	$(RM) tags
+
+########################################################################
+# Empty rules for directories with no sub-directories -- do not edit
+
+install::
+	@echo "install in $(CURRENT) done."
+
+deinstall::
+	@echo "deinstall in $(CURRENT) done."
+
+install.man::
+	@echo "install.man in $(CURRENT) done."
+
+deinstall.man::
+	@echo "deinstall.man in $(CURRENT) done."
+
+Makefiles::
+
+Makefiles.SH::
+
+!NO!SUBS!
+chmod 644 Makefile
+$eunicefix Makefile
+
diff --git a/lib/C/fake/dup2.C b/lib/C/fake/dup2.C
new file mode 100644
index 0000000..27c3c48
--- /dev/null
+++ b/lib/C/fake/dup2.C
@@ -0,0 +1,78 @@
+/*
+ * dup2.C -- A dup2 emulation.
+ */
+
+/*
+ * $Id: dup2.C,v 3.0.1.1 1994/01/24 13:58:37 ram Exp $
+ *
+ *  Copyright (c) 1991-1993, Raphael Manfredi
+ *  
+ *  You may redistribute only under the terms of the Artistic Licence,
+ *  as specified in the README file that comes with the distribution.
+ *  You may reuse parts of this distribution only within the terms of
+ *  that same Artistic Licence; a copy of which may be found at the root
+ *  of the source tree for dist 3.0.
+ *
+ * Original Author: Larry Wall <lwall@netlabs.com>
+ *
+ * $Log: dup2.C,v $
+ * Revision 3.0.1.1  1994/01/24  13:58:37  ram
+ * patch16: created
+ *
+ */
+
+#include "config.h"
+
+#ifdef I_FCNTL
+#include <fcntl.h>
+#endif
+
+#include "confmagic.h"		/* Remove if not metaconfig -M */
+
+#ifndef HAS_DUP2
+/*
+ * dup2
+ *
+ * This routine duplicates file descriptor 'old' into 'new'. After the
+ * operation, both 'new' and 'old' refer to the same file 'old' was referring
+ * to in the first place.
+ *
+ * Returns 0 if OK, -1 on failure with errno being set to indicate the error.
+ * 
+ */
+V_FUNC(int dup2, (old, new),
+	int old 	/* Opened file descriptor */ NXT_ARG
+	int new		/* File descriptor we'd like to get */)
+{
+#ifdef HAS_FCNTL
+#ifdef F_DUPFD
+#define USE_FNCTL
+#endif
+#endif
+
+#ifdef USE_FCNTL
+	if (old == new)
+		return 0;
+
+	close(new);
+	return fcntl(old, F_DUPFD, new);
+#else
+	int fd_used[256];		/* Fixed stack used to record dup'ed files */
+	int fd_top = 0;			/* Top in the fixed stack */
+	int fd;					/* Currently dup'ed file descriptor */
+
+	if (old == new)
+		return 0;
+
+	close(new);						/* Ensure one free slot */
+	while ((fd = dup(old)) != new)	/* Until dup'ed file matches */
+		fd_used[fd_top++] = fd;		/* Remember we have to close it later */
+	
+	while (fd_top > 0)				/* Close all useless dup'ed slots */
+		close(fd_used[--fd_top]);
+	
+	return 0;
+#endif
+}
+#endif
+
diff --git a/lib/C/fake/getopt.C b/lib/C/fake/getopt.C
new file mode 100644
index 0000000..a05cfd7
--- /dev/null
+++ b/lib/C/fake/getopt.C
@@ -0,0 +1,133 @@
+/*
+ * getopt.C -- A getopt implementation.
+ */
+
+/*
+ * $Id: getopt.C,v 3.0.1.1 1994/01/24 13:58:40 ram Exp $
+ *
+ *  Copyright (c) 1991-1993, Raphael Manfredi
+ *  
+ *  You may redistribute only under the terms of the Artistic Licence,
+ *  as specified in the README file that comes with the distribution.
+ *  You may reuse parts of this distribution only within the terms of
+ *  that same Artistic Licence; a copy of which may be found at the root
+ *  of the source tree for dist 3.0.
+ *
+ * Original Author: unknown, got this off net.sources
+ *
+ * $Log: getopt.C,v $
+ * Revision 3.0.1.1  1994/01/24  13:58:40  ram
+ * patch16: created
+ *
+ */
+
+#include "config.h"
+#include <stdio.h>
+
+#ifdef I_STRING
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
+#include "confmagic.h"		/* Remove if not metaconfig -M */
+
+#ifndef HAS_GETOPT
+
+/*
+ * Get option letter from argument vector
+ */
+
+int	opterr = 1,		/* Useless, never set or used */
+	optind = 1,		/* Index into parent argv vector */
+	optopt;			/* Character checked for validity */
+char *optarg;		/* Argument associated with option */
+
+#define BADCH	(int) '?'
+#define EMSG	""
+
+#define tell(s)				\
+do {						\
+	fputs(*nargv, stderr);	\
+	fputs(s, stderr);		\
+	fputc(optopt, stderr);	\
+	fputc('\n', stderr);	\
+	return BADCH;			\
+} while (0)
+
+/*
+ * getopt
+ *
+ * Parses command line flags and arguments. Given the original arguments
+ * via the (nargc, nargv) tuple, and a list of flags via 'ostr', it returns
+ * the next flag recognized, and sets the externally visible 'optarg'
+ * variable to point to the start of the flags's parameter, if any expected.
+ *
+ * When facing an invalid flag, getopt() returns '?'.
+ *
+ * The 'ostr' string is a list of allowed flag characters, optionally by ':'
+ * when the flag expects a parameter, which can immediately follow the
+ * flag or come as the next word.
+ *
+ * In any case, the 'optopt' variable is set upon return to the flag being
+ * looked at, whether it was a valid flag or not.
+ */
+V_FUNC(int getopt, (nargc, nargv, ostr)
+	int	nargc		/* Argument count */ NXT_ARG
+	char **nargv	/* Argument vector */ NXT_ARG
+	char *ostr		/* String specifying options */)
+{
+	static char *place = EMSG;	/* Option letter processing */
+	register1 char *oli;		/* Option letter list index */
+
+	/*
+	 * Update scanning pointer.
+	 */
+
+	if (!*place) {
+		if(
+			optind >= nargc ||
+			*(place = nargv[optind]) != '-' ||
+			!*++place
+		)
+			return EOF;
+		if (*place == '-') {	/* Found "--", end option processing */
+			++optind;
+			return EOF;
+		}
+	}
+
+	/*
+	 * Is option letter OK?
+	 */
+
+	if (
+		(optopt = (int)*place++) == (int)':' ||
+		!(oli = index(ostr,optopt))
+	) {
+		if (!*place) ++optind;
+		tell(": illegal option -- ");
+	}
+
+	/*
+	 * Found a valid option, process it.
+	 */
+
+	if (*++oli != ':') {			/* Don't need argument */
+		optarg = NULL;
+		if (!*place) ++optind;
+	} else {							/* Need an argument */
+		if (*place) optarg = place;		/* No white space */
+		else if (nargc <= ++optind) {	/* No argument */
+			place = EMSG;
+			tell(": option requires an argument -- ");
+		} else
+			optarg = nargv[optind];		/* White space */
+		place = EMSG;
+		++optind;
+	}
+
+	return optopt;			/* Dump back option letter */
+}
+#endif
+
diff --git a/lib/C/fake/rename.C b/lib/C/fake/rename.C
new file mode 100644
index 0000000..b1457d8
--- /dev/null
+++ b/lib/C/fake/rename.C
@@ -0,0 +1,45 @@
+/*
+ * rename.C -- A rename emulation, for renaming files only.
+ */
+
+/*
+ * $Id: rename.C,v 3.0.1.1 1994/01/24 13:58:42 ram Exp $
+ *
+ *  Copyright (c) 1991-1993, Raphael Manfredi
+ *  
+ *  You may redistribute only under the terms of the Artistic Licence,
+ *  as specified in the README file that comes with the distribution.
+ *  You may reuse parts of this distribution only within the terms of
+ *  that same Artistic Licence; a copy of which may be found at the root
+ *  of the source tree for dist 3.0.
+ *
+ * $Log: rename.C,v $
+ * Revision 3.0.1.1  1994/01/24  13:58:42  ram
+ * patch16: created
+ *
+ */
+
+#include "config.h"
+#include "confmagic.h"		/* Remove if not metaconfig -M */
+
+#ifndef HAS_RENAME
+/*
+ * rename
+ *
+ * Renames a file within a file system. This cannot be used to rename
+ * directories, unfortunately.
+ */
+V_FUNC(int rename, (from, to),
+	char *from		/* Original name */ NXT_ARG
+	char *to		/* Target name */)
+{
+	(void) unlink(to);
+	if (-1 == link(from, to))
+		return -1;
+	if (-1 == unlink(from))
+		return -1;
+
+	return 0;
+}
+#endif
+
diff --git a/lib/C/fake/scandir.C b/lib/C/fake/scandir.C
new file mode 100644
index 0000000..b74d4ee
--- /dev/null
+++ b/lib/C/fake/scandir.C
@@ -0,0 +1,131 @@
+/*
+ * scandir.C -- A scandir implementation.
+ */
+
+/*
+ * $Id: scandir.C,v 3.0.1.1 1994/01/24 13:58:45 ram Exp $
+ *
+ *  Copyright (c) 1991-1993, Raphael Manfredi
+ *  
+ *  You may redistribute only under the terms of the Artistic Licence,
+ *  as specified in the README file that comes with the distribution.
+ *  You may reuse parts of this distribution only within the terms of
+ *  that same Artistic Licence; a copy of which may be found at the root
+ *  of the source tree for dist 3.0.
+ *
+ * $Log: scandir.C,v $
+ * Revision 3.0.1.1  1994/01/24  13:58:45  ram
+ * patch16: created
+ *
+ */
+
+#include "config.h"
+
+#ifdef I_STRING
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+
+#ifdef I_DIRENT
+#include <dirent.h>
+#else
+#ifdef I_SYS_NDIR
+#include <sys/ndir.h>
+#else
+#ifdef I_SYS_DIR
+#include <sys/dir.h>
+#endif
+#endif
+#endif
+
+#include "confmagic.h"		/* Remove if not metaconfig -M */
+
+#ifndef HAS_SCANDIR
+
+extern Malloc_t malloc();
+extern Malloc_t realloc();
+
+extern DIR *opendir();
+extern Direntry_t *readdir();
+
+#define DIR_NULL	((DIR *) 0)
+#define ENTRY_NULL	((Direntry_t *) 0)
+
+static int alphasort _((Direntry_t **, Direntry_t **));
+
+/*
+ * scandir
+ *
+ * This routine reads the directory `dirnam' and builds an array of
+ * pointers to directory entries using malloc(). The second parameter
+ * is the address of a pointer to an array of structure pointers. The
+ * third parameter is a pointer to a routine which is called with a
+ * pointer to a directory entry and should return a non zero value
+ * if the directory entry should be included in the arrary. If this
+ * pointer is NULL, then all the directory entries will be included.
+ * The last argument is a pointer to a routine which is passed to
+ * qsort() to sort the completed array. If this pointer is NULL, the
+ * array is not sorted.
+ * scandir() returns the number of entries in the array and a pointer
+ * to the array through the parameter namlist.
+ * alphasort() is a routine which sorts the array alphabetically.
+ */
+V_FUNC(int scandir, (dirnam, namelist, sel, comp),
+	char *dirnam			/* Direcotry name */ NXT_ARG
+	Direntry_t ***namelist	/* Pointer to an array of struct ptrs */ NXT_ARG
+	int (*sel)()			/* Routine to select entries */ NXT_ARG
+	int (*comp)()			/* Routine passed to qsort */)
+{
+	DIR *dirp;				/* Returned by opendir() */
+	Direntry_t *dp;			/* Read entry */
+	Direntry_t *dp_save;	/* Place where entry is stored */
+	Direntry_t **tmplist;	/* Where the array list is stored */
+	int nent = 0;			/* Number of entries */
+
+	dirp = opendir(dirnam);
+	if (dirp == DIR_NULL)
+		return -1;			/* Directory cannot be opened for reading */
+
+	for (dp = readdir(dirp); dp != ENTRY_NULL; dp = readdir(dirp)) {
+		if (sel == ((int (*)()) 0) || (*sel)(dp)) {
+			/* If entry has to be included */
+			nent++;		/* One more entry */
+
+			if (nent == 1) {	/* Create array for first entry */
+				tmplist = (Direntry_t **)
+					malloc(sizeof(Direntry_t *));
+				if (tmplist == (Direntry_t **) 0)
+					return -1;		/* Cannot create array */
+			} else {				/* Reallocate for a new entry */
+				tmplist = (Direntry_t **)
+					realloc(tmplist, nent*sizeof(Direntry_t *));
+				if (tmplist == (Direntry_t **) 0)
+					return -1;		/* Cannot reallocate array */
+			}
+
+			dp_save = (Direntry_t *) malloc(sizeof(Direntry_t));
+			if (dp_save == ENTRY_NULL)
+				return -1;		/* No space to save entry */
+			bcopy((char *) dp, (char *) dp_save, sizeof(Direntry_t));
+			*(tmplist+(nent-1)) = dp_save;
+		}
+	}
+
+	if (comp != ((int (*)()) 0) && nent)	/* Need sorting ? */
+		qsort(tmplist, nent, sizeof(Direntry_t *), comp);
+
+	*namelist = tmplist;	/* Passes the address of the arrray */
+	closedir(dirp);			/* Close directory */
+
+	return nent;			/* Number of items */
+}
+
+P_FUNC(int alphasort, (d1, d2),
+	Direntry_t **d1 NXT_ARG Direntry_t **d2)
+{
+	return strcmp((*d1)->d_name, (*d2)->d_name);
+}
+
+#endif
+
diff --git a/lib/C/fake/setsid.C b/lib/C/fake/setsid.C
new file mode 100644
index 0000000..58611b8
--- /dev/null
+++ b/lib/C/fake/setsid.C
@@ -0,0 +1,64 @@
+/*
+ * setsid.C -- A setsid replacement.
+ */
+
+/*
+ * $Id: setsid.C,v 3.0.1.1 1994/01/24 13:58:47 ram Exp $
+ *
+ *  Copyright (c) 1991-1993, Raphael Manfredi
+ *  
+ *  You may redistribute only under the terms of the Artistic Licence,
+ *  as specified in the README file that comes with the distribution.
+ *  You may reuse parts of this distribution only within the terms of
+ *  that same Artistic Licence; a copy of which may be found at the root
+ *  of the source tree for dist 3.0.
+ *
+ * $Log: setsid.C,v $
+ * Revision 3.0.1.1  1994/01/24  13:58:47  ram
+ * patch16: created
+ *
+ */
+
+#include "config.h"
+#include "confmagic.h"		/* Remove if not metaconfig -M */
+
+#ifndef HAS_SETSID
+/*
+ * setsid
+ *
+ * Set the process group ID and create a new session for the process.
+ *
+ * This is a pale imitation of the setsid() system call, since a session
+ * and a process group are two distinct things for the kernel. However,
+ * when setsid() is not available, the effects should be comparable.
+ */
+V_FUNC_VOID(int setsid)
+{
+	int error = 0;
+
+#ifdef HAS_SETPGID
+	/*
+	 * setpgid() supersedes setpgrp() in OSF/1.
+	 */
+	error = setpgid(0 ,getpid());
+#else
+#ifdef HAS_SETPGRP
+	/*
+	 * Good old way to get a process group leader.
+	 */
+#ifdef USE_BSDPGRP
+	error = setpgrp(0 ,getpid());	/* bsd way */
+#else
+	error = setpgrp();				/* usg way */
+#endif
+#endif
+#endif
+
+	/*
+	 * When none of the above is defined, do nothing.
+	 */
+
+	return error;
+}
+#endif
+
diff --git a/lib/Jmakefile b/lib/Jmakefile
new file mode 100644
index 0000000..dee3c63
--- /dev/null
+++ b/lib/Jmakefile
@@ -0,0 +1,57 @@
+/*
+ * Jmakefile for lib subdirectory.
+ */
+
+;# $Id: Jmakefile,v 3.0.1.1 1994/01/24 13:43:31 ram Exp $
+;#
+;#  Copyright (c) 1991-1993, Raphael Manfredi
+;#  
+;#  You may redistribute only under the terms of the Artistic Licence,
+;#  as specified in the README file that comes with the distribution.
+;#  You may reuse parts of this distribution only within the terms of
+;#  that same Artistic Licence; a copy of which may be found at the root
+;#  of the source tree for dist 3.0.
+;#
+;# $Log: Jmakefile,v $
+;# Revision 3.0.1.1  1994/01/24  13:43:31  ram
+;# patch16: added new directory for C code sources
+;#
+;# Revision 3.0  1993/08/18  12:04:34  ram
+;# Baseline for dist 3.0 netwide release.
+;#
+
+FILES = errnolist.a errnolist.mk
+FILES_SH = errnolist makedepend makedir
+
+INSTALLFLAGS = -m 444
+
+all::		/* So that default make does not default to install */
+
+>PRIVLIB	/* Grrr.. Have to let jmake know I need this */
+
+MakeDirectories(install,$(PRIVLIB)/lib)
+InstallMultiple($(FILES),$(PRIVLIB)/lib)
+
+/*
+ * InstallSingleExt:
+ *	This rule installs a single file whose basename is 'file' and
+ *	extension is 'old' into 'file^^new'. This allows changing the
+ *	dot extension of a file, for instance file.sh can be installed as
+ *	file.SH.
+ */
+#define InstallSingleExt(step,file,dest,flags,old,new)	@!\
+>INSTALL @!\
+>RM @!\
+step:: file^^old						@@\
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \	@@\
+	(set -x; $(INSTALL) -c flags file^^old dest/file^^new)	@@\
+									@!\
+de^^step::						@@\
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \	@@\
+	(set -x; $(RM) dest/file^^new)
+
+#define install_rule \
+	InstallSingleExt(install,!f,$(PRIVLIB)/lib,-m 444,.sh,.SH)
+
+Expand(install_rule,f!$(FILES_SH)!)
+SetSubdirs(C)
diff --git a/lib/Makefile.SH b/lib/Makefile.SH
new file mode 100644
index 0000000..ec79f14
--- /dev/null
+++ b/lib/Makefile.SH
@@ -0,0 +1,246 @@
+: Makefile.SH generated from Jmake.tmpl and Jmakefile [jmake 3.0 PL44]
+: $X-Id: Jmake.tmpl,v 3.0.1.1 1993/08/20 07:36:36 ram Exp ram $
+
+case $CONFIG in
+'')
+	if test -f config.sh; then TOP=.;
+	elif test -f ../config.sh; then TOP=..;
+	elif test -f ../../config.sh; then TOP=../..;
+	elif test -f ../../../config.sh; then TOP=../../..;
+	elif test -f ../../../../config.sh; then TOP=../../../..;
+	else
+		echo "Can't find config.sh."; exit 1
+	fi
+	. $TOP/config.sh
+	;;
+esac
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+CURRENT=lib
+DIR=`echo $CURRENT/ | sed -e 's/\.\///g'`
+echo "Extracting ${DIR}Makefile (with variable substitutions)"
+
+INSTALL=`echo $install | sed -e 's,\./i,\$(TOP)/i,'`
+INSTALLDIR=`echo $installdir | sed -e 's,\./i,\$(TOP)/i,'`
+DATE=`date`
+
+$spitshell >Makefile <<!GROK!THIS!
+########################################################################
+# Makefile generated from Makefile.SH on $DATE
+
+SHELL = /bin/sh
+JMAKE = jmake
+TOP = ..
+CURRENT = $CURRENT
+DIR = $DIR
+INSTALL = $INSTALL
+INSTALLDIR = $INSTALLDIR
+
+########################################################################
+# Parameters set by Configure -- edit config.sh if changes are needed
+
+CTAGS = ctags
+MAKE = make
+MV = $mv
+PRIVLIB = $installprivlib
+RM = $rm -f
+
+########################################################################
+# Automatically generated parameters -- do not edit
+
+SUBDIRS = C
+
+!GROK!THIS!
+$spitshell >>Makefile <<'!NO!SUBS!'
+########################################################################
+# Jmake rules for building libraries, programs, scripts, and data files
+# $X-Id: Jmake.rules,v 3.0.1.1 1994/10/29 15:46:30 ram Exp ram $
+
+########################################################################
+# Start of Jmakefile
+
+# $X-Id: Jmakefile,v 3.0.1.1 1994/01/24 13:43:31 ram Exp ram $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# $X-Log: Jmakefile,v $
+# Revision 3.0.1.1  1994/01/24  13:43:31  ram
+# patch16: added new directory for C code sources
+#
+# Revision 3.0  1993/08/18  12:04:34  ram
+# Baseline for dist 3.0 netwide release.
+#
+
+FILES = errnolist.a errnolist.mk
+FILES_SH = errnolist makedepend makedir
+
+INSTALLFLAGS = -m 444
+
+all::
+
+install::
+	@for dir in $(PRIVLIB)/lib; do \
+		case '${MFLAGS}' in *[i]*) set +e;; esac; \
+		(set -x; test -d $$dir || $(INSTALLDIR) $$dir); \
+	done
+
+install:: $(FILES)
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	for i in $(FILES); do \
+		(set -x; $(INSTALL) -c $(INSTALLFLAGS) $$i $(PRIVLIB)/lib); \
+	done
+
+deinstall::
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	for i in $(FILES); do \
+		(set -x; $(RM) $(PRIVLIB)/lib/$$i); \
+	done
+
+
+install:: errnolist.sh
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	(set -x; $(INSTALL) -c -m 444 errnolist.sh $(PRIVLIB)/lib/errnolist.SH)
+
+deinstall::
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	(set -x; $(RM) $(PRIVLIB)/lib/errnolist.SH)
+
+install:: makedepend.sh
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	(set -x; $(INSTALL) -c -m 444 makedepend.sh $(PRIVLIB)/lib/makedepend.SH)
+
+deinstall::
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	(set -x; $(RM) $(PRIVLIB)/lib/makedepend.SH)
+
+install:: makedir.sh
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	(set -x; $(INSTALL) -c -m 444 makedir.sh $(PRIVLIB)/lib/makedir.SH)
+
+deinstall::
+	@case '${MFLAGS}' in *[i]*) set +e;; esac; \
+	(set -x; $(RM) $(PRIVLIB)/lib/makedir.SH)
+
+########################################################################
+# Common rules for all Makefiles -- do not edit
+
+emptyrule::
+
+clean: sub_clean local_clean
+realclean: sub_realclean local_realclean
+clobber: sub_clobber local_clobber
+
+local_clean::
+	$(RM) core *~ *.o
+
+local_realclean:: local_clean
+
+local_clobber:: local_realclean
+	$(RM) Makefile config.sh
+
+Makefile.SH: Jmakefile
+	-@if test -f $(TOP)/.package; then \
+		if test -f Makefile.SH; then \
+			echo "	$(RM) Makefile.SH~; $(MV) Makefile.SH Makefile.SH~"; \
+			$(RM) Makefile.SH~; $(MV) Makefile.SH Makefile.SH~; \
+		fi; \
+		echo "	$(JMAKE) -DTOPDIR=$(TOP) -DCURDIR=$(CURRENT)" ; \
+		$(JMAKE) -DTOPDIR=$(TOP) -DCURDIR=$(CURRENT) ; \
+	else touch $@; exit 0; fi
+
+Makefile: Makefile.SH
+	/bin/sh Makefile.SH
+
+tags::
+	$(CTAGS) -w *.[ch]
+	$(CTAGS) -xw *.[ch] > tags
+
+local_clobber::
+	$(RM) tags
+
+########################################################################
+# Rules for building in sub-directories -- do not edit
+
+subdirs:
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS) ;\
+	do \
+		(cd $$i ; echo $(VERB) "in $(DIR)$$i..."; \
+			$(MAKE) $(MFLAGS) $(FLAGS) $(TARGET)); \
+	done
+
+install::
+	@$(MAKE) subdirs TARGET=install VERB="Installing" FLAGS=
+
+deinstall::
+	@$(MAKE) subdirs TARGET=deinstall VERB="Deinstalling" FLAGS=
+
+install.man::
+	@$(MAKE) subdirs TARGET=install.man VERB="Installing man pages" FLAGS=
+
+deinstall.man::
+	@$(MAKE) subdirs TARGET=deinstall.man VERB="Deinstalling man pages" FLAGS=
+
+sub_clean::
+	@$(MAKE) subdirs TARGET=clean VERB="Cleaning" FLAGS=
+	@echo "Back to $(CURRENT) for "clean...
+
+sub_realclean::
+	@$(MAKE) subdirs TARGET=realclean VERB="Real cleaning" FLAGS=
+	@echo "Back to $(CURRENT) for "realclean...
+
+sub_clobber::
+	@$(MAKE) subdirs TARGET=clobber VERB="Clobbering" FLAGS=
+	@echo "Back to $(CURRENT) for "clobber...
+
+tag::
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS) ;\
+	do \
+		(cd $$i ; echo "Tagging" "in $(DIR)$$i..."; \
+			$(MAKE) $(MFLAGS)  tag); \
+	done
+
+Makefiles::
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS);\
+	do \
+		echo "Making "Makefiles" in $(DIR)$$i..."; \
+		(cd $$i || exit 1; \
+		if test ! -f Makefile; then /bin/sh Makefile.SH; fi; \
+		$(MAKE) $(MFLAGS) Makefiles) \
+	done
+
+Makefiles.SH:: Makefile.SH
+	@case '${MFLAGS}' in *[ik]*) set +e;; esac; \
+	for i in $(SUBDIRS);\
+	do \
+		case "$(DIR)$$i/" in \
+		*/*/*/*/) newtop=../../../..;; \
+		*/*/*/) newtop=../../..;; \
+		*/*/) newtop=../..;; \
+		*/) newtop=..;; \
+		esac; \
+		case "$(TOP)" in \
+		/*) newtop="$(TOP)" ;; \
+		esac; \
+		echo "Making Makefiles.SH in $(DIR)$$i..."; \
+		(cd $$i || exit 1; $(MAKE) $(MFLAGS) -f ../Makefile \
+		Makefile TOP=$$newtop CURRENT=$(DIR)$$i;\
+		$(MAKE) $(MFLAGS) Makefiles.SH) \
+	done
+
+all::
+	@$(MAKE) subdirs TARGET=all VERB="Making all" FLAGS=
+
+!NO!SUBS!
+chmod 644 Makefile
+$eunicefix Makefile
+
diff --git a/lib/errnolist.a b/lib/errnolist.a
new file mode 100644
index 0000000..a548a11
--- /dev/null
+++ b/lib/errnolist.a
@@ -0,0 +1,52 @@
+# $Id: errnolist.a,v 3.0 1993/08/18 12:04:35 ram Exp $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# Original Author: Harlan Stenn <harlan@mumps.pfcs.com>
+#
+# $Log: errnolist.a,v $
+# Revision 3.0  1993/08/18  12:04:35  ram
+# Baseline for dist 3.0 netwide release.
+#
+#
+# This is a simple-minded awk script to generate an initialization for
+# sys_errnolist on systems that don't have it.
+# This file now depends only on sys/errno.h error numbers under maxerr being
+# in order.  It will complain and die if not.  NOTE: It will still produce
+# a compilable output file, even with errors, so you must check the output.
+
+
+BEGIN		{
+			format = "\t\"%s\",\n"
+			printf("/*\n** This is a generated file.  Do NOT edit it unless you really have to...\n*/\n\n")
+			printf("char *sys_errnolist[] = {\n")
+			maxerr = 89
+		}
+
+$1=="#define"	{	
+			if(count > maxerr || substr($2,1,1) != "E")
+				next   # we're not interested
+			if($3 < count) {	# this is bad
+				printf("Fatal error: %s out of order at %s\n",\
+				FILENAME, $2)>"/dev/tty"
+				exit 1
+			}
+			# fill in the blanks
+			while($3 > count) {
+				dummy=sprintf("EDUMMY%d",count)
+				printf(format,dummy)
+				count++
+			}
+			printf(format,$2)
+			count++
+		}
+
+END		{
+			printf("\t0\n};\n")
+		}
diff --git a/lib/errnolist.mk b/lib/errnolist.mk
new file mode 100644
index 0000000..0cf2753
--- /dev/null
+++ b/lib/errnolist.mk
@@ -0,0 +1,42 @@
+# $Id: errnolist.mk,v 3.0.1.1 1994/01/24 13:59:32 ram Exp $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# Original Author: Harlan Stenn <harlan@mumps.pfcs.com>
+#
+# $Log: errnolist.mk,v $
+# Revision 3.0.1.1  1994/01/24  13:59:32  ram
+# patch16: now uses modern shell metaconfig symbols
+#
+# Revision 3.0  1993/08/18  12:04:36  ram
+# Baseline for dist 3.0 netwide release.
+#
+#
+# Make rules for the errnolist stuff
+
+case "$errnolist" in
+'') ;;
+*)
+    $spitshell >>Makefile <<!GROK!THIS!
+$errnolist_c: $errnolist_SH $errnolist_a
+	sh ./$errnolist_SH
+
+!GROK!THIS!
+    ;;
+esac
+
+$spitshell >>Makefile <<!GROK!THIS!
+ERRNOLIST_OBJ=$errnolist_o
+!GROK!THIS!
+
+$spitshell >>Makefile <<'!NO!SUBS!'
+
+foo: foo.o $(ERRNOLIST_OBJ)
+	$(CC) -o $@ foo.o $(ERRNOLIST_OBJ)
+!NO!SUBS!
diff --git a/lib/errnolist.sh b/lib/errnolist.sh
new file mode 100644
index 0000000..1385e73
--- /dev/null
+++ b/lib/errnolist.sh
@@ -0,0 +1,44 @@
+# $Id: errnolist.sh,v 3.0.1.1 1994/01/24 14:00:00 ram Exp $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# Original Author: Harlan Stenn <harlan@mumps.pfcs.com>
+#
+# $Log: errnolist.sh,v $
+# Revision 3.0.1.1  1994/01/24  14:00:00  ram
+# patch16: changed top ln-style config.sh lookup into test-style one
+#
+# Revision 3.0  1993/08/18  12:04:36  ram
+# Baseline for dist 3.0 netwide release.
+#
+
+case $CONFIG in
+'')
+	if test -f config.sh; then TOP=.;
+	elif test -f ../config.sh; then TOP=..;
+	elif test -f ../../config.sh; then TOP=../..;
+	elif test -f ../../../config.sh; then TOP=../../..;
+	elif test -f ../../../../config.sh; then TOP=../../../..;
+	else
+		echo "Can't find config.sh."; exit 1
+	fi
+	. $TOP/config.sh
+	;;
+esac
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+case "$errnolistc" in
+'') ;;
+*)
+	echo "Making $errnolistc ..."
+	awk -f errnolist.a < /usr/include/sys/errno.h > $errnolistc
+	echo "It would be a good idea to make sure that $errnolistc is correct."
+esac
+
diff --git a/lib/makedepend.sh b/lib/makedepend.sh
new file mode 100644
index 0000000..1e83386
--- /dev/null
+++ b/lib/makedepend.sh
@@ -0,0 +1,169 @@
+case $CONFIG in
+'')
+	if test -f config.sh; then TOP=.;
+	elif test -f ../config.sh; then TOP=..;
+	elif test -f ../../config.sh; then TOP=../..;
+	elif test -f ../../../config.sh; then TOP=../../..;
+	elif test -f ../../../../config.sh; then TOP=../../../..;
+	else
+		echo "Can't find config.sh."; exit 1
+	fi
+	. $TOP/config.sh
+	;;
+esac
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+echo "Extracting makedepend (with variable substitutions)"
+$spitshell >makedepend <<!GROK!THIS!
+$startsh
+# $Id: makedepend.sh,v 3.0.1.1 1994/01/24 14:00:05 ram Exp $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# Original Author: Larry Wall <lwall@netlabs.com>
+#
+# $Log: makedepend.sh,v $
+# Revision 3.0.1.1  1994/01/24  14:00:05  ram
+# patch16: changed top ln-style config.sh lookup into test-style one
+#
+# Revision 3.0  1993/08/18  12:04:37  ram
+# Baseline for dist 3.0 netwide release.
+#
+
+export PATH || (echo "OOPS, this isn't sh.  Desperation time.  I will feed myself to sh."; sh \$0; kill \$\$)
+
+cat='$cat'
+cppflags='$cppflags'
+cp='$cp'
+cpp='$cppstdin'
+echo='$echo'
+egrep='$egrep'
+expr='$expr'
+mv='$mv'
+rm='$rm'
+sed='$sed'
+sort='$sort'
+test='$test'
+tr='$tr'
+uniq='$uniq'
+!GROK!THIS!
+
+$spitshell >>makedepend <<'!NO!SUBS!'
+
+$cat /dev/null >.deptmp
+$rm -f *.c.c c/*.c.c
+if test -f Makefile; then
+    mf=Makefile
+else
+    mf=makefile
+fi
+if test -f $mf; then
+    defrule=`<$mf sed -n		\
+	-e '/^\.c\.o:.*;/{'		\
+	-e    's/\$\*\.c//'		\
+	-e    's/^[^;]*;[	 ]*//p'	\
+	-e    q				\
+	-e '}'				\
+	-e '/^\.c\.o: *$/{'		\
+	-e    N				\
+	-e    's/\$\*\.c//'		\
+	-e    's/^.*\n[	 ]*//p'		\
+	-e    q				\
+	-e '}'`
+fi
+case "$defrule" in
+'') defrule='$(CC) -c $(CFLAGS)' ;;
+esac
+
+make clist || ($echo "Searching for .c files..."; \
+	$echo *.c | $tr ' ' '\012' | $egrep -v '\*' >.clist)
+gotnone=true
+for file in `$cat .clist`; do
+# for file in `cat /dev/null`; do
+    case "$file" in
+    *.c) filebase=`basename $file .c` ;;
+    *.y) filebase=`basename $file .c` ;;
+    '')  continue ;;
+    esac
+    gotnone=false
+    $echo "Finding dependencies for $filebase.o."
+    $sed -n <$file >$file.c \
+	-e "/^${filebase}_init(/q" \
+	-e '/^#/{' \
+	-e 's|/\*.*$||' \
+	-e 's|\\$||' \
+	-e p \
+	-e '}'
+    $cpp -I/usr/local/include -I. $cppflags $file.c | \
+    $sed \
+	-e '/^# *[0-9]/!d' \
+	-e 's/^.*"\(.*\)".*$/'$filebase'.o: \1/' \
+	-e 's|: \./|: |' \
+	-e 's|\.c\.c|.c|' | \
+    $uniq | $sort | $uniq >> .deptmp
+done
+
+$sed <Makefile >Makefile.new -e '1,/^# AUTOMATICALLY/!d'
+
+make shlist || ($echo "Searching for .SH files..."; \
+	$echo *.SH | $tr ' ' '\012' | $egrep -v '\*' >.shlist)
+if $gotnone || $test -s .deptmp; then
+    for file in `cat .shlist`; do
+	$echo `$expr X$file : 'X\(.*\).SH`: $file config.sh \; \
+	    /bin/sh $file >> .deptmp
+    done
+    $echo "Updating Makefile..."
+    $echo "# If this runs make out of memory, delete /usr/include lines." \
+	>> Makefile.new
+    $sed 's|^\(.*\.o:\) *\(.*/.*\.c\) *$|\1 \2; '"$defrule \2|" .deptmp \
+       >>Makefile.new
+else
+    make hlist || ($echo "Searching for .h files..."; \
+	$echo *.h | $tr ' ' '\012' | $egrep -v '\*' >.hlist)
+    $echo "You don't seem to have a proper C preprocessor.  Using grep instead."
+    $egrep '^#include ' `cat .clist` `cat .hlist`  >.deptmp
+    $echo "Updating Makefile..."
+    <.clist $sed -n							\
+	-e '/\//{'							\
+	-e   's|^\(.*\)/\(.*\)\.c|\2.o: \1/\2.c; '"$defrule \1/\2.c|p"	\
+	-e   d								\
+	-e '}'								\
+	-e 's|^\(.*\)\.c|\1.o: \1.c|p' >> Makefile.new
+    <.hlist $sed -n 's|\(.*/\)\(.*\)|s= \2= \1\2=|p' >.hsed
+    <.deptmp $sed -n 's|c:#include "\(.*\)".*$|o: \1|p' | \
+       $sed 's|^[^;]*/||' | \
+       $sed -f .hsed >> Makefile.new
+    <.deptmp $sed -n 's|c:#include <\(.*\)>.*$|o: /usr/include/\1|p' \
+       >> Makefile.new
+    <.deptmp $sed -n 's|h:#include "\(.*\)".*$|h: \1|p' | \
+       $sed -f .hsed >> Makefile.new
+    <.deptmp $sed -n 's|h:#include <\(.*\)>.*$|h: /usr/include/\1|p' \
+       >> Makefile.new
+    for file in `$cat .shlist`; do
+	$echo `$expr X$file : 'X\(.*\).SH`: $file config.sh \; \
+	    /bin/sh $file >> Makefile.new
+    done
+fi
+$rm -f Makefile.old
+$cp Makefile Makefile.old
+$cp Makefile.new Makefile
+$rm Makefile.new
+$echo "# WARNING: Put nothing here or make depend will gobble it up!" >> Makefile
+$rm -f .deptmp `sed 's/\.c/.c.c/' .clist` .shlist .clist .hlist .hsed
+
+!NO!SUBS!
+$eunicefix makedepend
+chmod +x makedepend
+case `pwd` in
+*SH)
+    $rm -f ../makedepend
+    ln makedepend ../makedepend
+    ;;
+esac
diff --git a/lib/makedir.sh b/lib/makedir.sh
new file mode 100644
index 0000000..b77f158
--- /dev/null
+++ b/lib/makedir.sh
@@ -0,0 +1,86 @@
+case $CONFIG in
+'')
+	if test -f config.sh; then TOP=.;
+	elif test -f ../config.sh; then TOP=..;
+	elif test -f ../../config.sh; then TOP=../..;
+	elif test -f ../../../config.sh; then TOP=../../..;
+	elif test -f ../../../../config.sh; then TOP=../../../..;
+	else
+		echo "Can't find config.sh."; exit 1
+	fi
+	. $TOP/config.sh
+	;;
+esac
+case "$0" in
+*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+esac
+echo "Extracting makedir (with variable substitutions)"
+$spitshell >makedir <<!GROK!THIS!
+$startsh
+# $Id: makedir.sh,v 3.0.1.1 1994/01/24 14:00:08 ram Exp $
+#
+#  Copyright (c) 1991-1993, Raphael Manfredi
+#  
+#  You may redistribute only under the terms of the Artistic Licence,
+#  as specified in the README file that comes with the distribution.
+#  You may reuse parts of this distribution only within the terms of
+#  that same Artistic Licence; a copy of which may be found at the root
+#  of the source tree for dist 3.0.
+#
+# Original Author: Larry Wall <lwall@netlabs.com>
+# 
+# $Log: makedir.sh,v $
+# Revision 3.0.1.1  1994/01/24  14:00:08  ram
+# patch16: changed top ln-style config.sh lookup into test-style one
+#
+# Revision 3.0  1993/08/18  12:04:38  ram
+# Baseline for dist 3.0 netwide release.
+#
+
+export PATH || (echo "OOPS, this isn't sh.  Desperation time.  I will feed myself to sh."; sh \$0; kill \$\$)
+
+case \$# in
+  0)
+    $echo "makedir pathname filenameflag"
+    exit 1
+    ;;
+esac
+
+: guarantee one slash before 1st component
+case \$1 in
+  /*) ;;
+  *)  set ./\$1 \$2 ;;
+esac
+
+: strip last component if it is to be a filename
+case X\$2 in
+  X1) set \`$echo \$1 | $sed 's:\(.*\)/[^/]*\$:\1:'\` ;;
+  *)  set \$1 ;;
+esac
+
+: return reasonable status if nothing to be created
+if $test -d "\$1" ; then
+    exit 0
+fi
+
+list=''
+while true ; do
+    case \$1 in
+    */*)
+	list="\$1 \$list"
+	set \`echo \$1 | $sed 's:\(.*\)/:\1 :'\`
+	;;
+    *)
+	break
+	;;
+    esac
+done
+
+set \$list
+
+for dir do
+    $mkdir \$dir >/dev/null 2>&1
+done
+!GROK!THIS!
+$eunicefix makedir
+chmod +x makedir