First import

17 files changed, 2080 insertions, 0 deletions

diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..c7aea18
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,280 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                          675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..2aae5db
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,7 @@
+#
+# $Id$
+#
+SUBDIRS = lib nfsd
+EXTRA_DIST = COPYING README TODO INSTALL
+AUTOMAKE_OPTIONS = foreign
+
diff --git a/Makefile.cvs b/Makefile.cvs
new file mode 100644
index 0000000..aabf05f
--- /dev/null
+++ b/Makefile.cvs
@@ -0,0 +1,17 @@
+all:
+	@echo "Use make devel for development, make dist for distribution"
+
+devel:
+	aclocal
+	autoheader
+	automake
+	autoconf
+	touch stamp-h.in
+
+dist:
+	aclocal
+	autoheader
+	automake --include-deps
+	autoconf
+	touch stamp-h.in
+
diff --git a/include/OSdefs.h b/include/OSdefs.h
new file mode 100644
index 0000000..261f45a
--- /dev/null
+++ b/include/OSdefs.h
@@ -0,0 +1,13 @@
+#ifdef __FreeBSD__
+# include <stdlib.h>
+# include <string.h>
+# include <unistd.h>
+# include <stdio.h>
+#endif
+
+#if defined(__NeXT__)
+# include <libc.h>
+# include <string.h>
+# include <objc/hashtable.h>
+# define strdup NXCopyStringBuffer
+#endif
diff --git a/include/config.h b/include/config.h
new file mode 100644
index 0000000..a2ced96
--- /dev/null
+++ b/include/config.h
@@ -0,0 +1,30 @@
+/* include/config.h.  Generated automatically by configure.  */
+/* include/config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+#define VERSION "0.1" 
+
+#define PACKAGE "plpnfsd"
+
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H 1
+
+/* Define if you have the <sys/errno.h> header file.  */
+#define HAVE_SYS_ERRNO_H 1
+
+/* Define if you have the <sys/ioctl.h> header file.  */
+#define HAVE_SYS_IOCTL_H 1
+
+/* Define if you have the <sys/ttold.h> header file.  */
+/* #undef HAVE_SYS_TTOLD_H */
+
+/* Define if you have the bsd library (-lbsd).  */
+/* #undef HAVE_LIBBSD */
+
+/* Define if you have the nsl library (-lnsl).  */
+#define HAVE_LIBNSL 1
+
+/* Define if you have the rpcsoc library (-lrpcsoc).  */
+/* #undef HAVE_LIBRPCSOC */
+
+/* Define if you have the socket library (-lsocket).  */
+/* #undef HAVE_LIBSOCKET */
diff --git a/include/config.h.in b/include/config.h.in
new file mode 100644
index 0000000..5fc2ffd
--- /dev/null
+++ b/include/config.h.in
@@ -0,0 +1,29 @@
+/* include/config.h.in.  Generated automatically from configure.in by autoheader.  */
+
+#undef VERSION 
+
+#undef PACKAGE
+
+/* Define if you have the <stdlib.h> header file.  */
+#undef HAVE_STDLIB_H
+
+/* Define if you have the <sys/errno.h> header file.  */
+#undef HAVE_SYS_ERRNO_H
+
+/* Define if you have the <sys/ioctl.h> header file.  */
+#undef HAVE_SYS_IOCTL_H
+
+/* Define if you have the <sys/ttold.h> header file.  */
+#undef HAVE_SYS_TTOLD_H
+
+/* Define if you have the bsd library (-lbsd).  */
+#undef HAVE_LIBBSD
+
+/* Define if you have the nsl library (-lnsl).  */
+#undef HAVE_LIBNSL
+
+/* Define if you have the rpcsoc library (-lrpcsoc).  */
+#undef HAVE_LIBRPCSOC
+
+/* Define if you have the socket library (-lsocket).  */
+#undef HAVE_LIBSOCKET
diff --git a/include/defs.h b/include/defs.h
new file mode 100644
index 0000000..8733d37
--- /dev/null
+++ b/include/defs.h
@@ -0,0 +1,33 @@
+#ifndef _defs_h_
+#define _defs_h_
+
+#define MTAB_PATH	"/etc/mtab"
+#ifdef linux
+# define MTAB_TMP	"/etc/mtab~"
+#else
+# define MTAB_TMP	"/etc/mtab.p3nfsd"
+#endif
+
+#define DDEV		"/dev/ttyS0"
+
+#ifdef _IBMR2
+# define DONT_UPDATE_MTAB /* The mount table is obtained from the kernel (!?) */
+#endif
+
+#define DUSER "root"
+
+#ifndef DDIR
+# define DDIR "/psion.stand/mnt"
+#endif
+
+#ifndef PSIONHOSTNAME
+# define PSIONHOSTNAME "localhost"
+#endif
+
+/* See CHANGES for comment */
+#ifdef linux
+#define NO_WRITE_SELECT
+#endif
+
+#include "config.h"
+#endif
diff --git a/include/defs.h.in b/include/defs.h.in
new file mode 100644
index 0000000..9ee654e
--- /dev/null
+++ b/include/defs.h.in
@@ -0,0 +1,33 @@
+#ifndef _defs_h_
+#define _defs_h_
+
+#define MTAB_PATH	"@MTAB@"
+#ifdef linux
+# define MTAB_TMP	"@MTAB@~"
+#else
+# define MTAB_TMP	"@MTAB@.p3nfsd"
+#endif
+
+#define DDEV		"@DDEV@"
+
+#ifdef _IBMR2
+# define DONT_UPDATE_MTAB /* The mount table is obtained from the kernel (!?) */
+#endif
+
+#define DUSER "root"
+
+#ifndef DDIR
+# define DDIR "/psion.stand/mnt"
+#endif
+
+#ifndef PSIONHOSTNAME
+# define PSIONHOSTNAME "localhost"
+#endif
+
+/* See CHANGES for comment */
+#ifdef linux
+#define NO_WRITE_SELECT
+#endif
+
+#include "config.h"
+#endif
diff --git a/include/fparam.h b/include/fparam.h
new file mode 100644
index 0000000..cb881c2
--- /dev/null
+++ b/include/fparam.h
@@ -0,0 +1,21 @@
+/* $Id$
+ *
+ */
+
+#ifndef _fparam_h_
+#define _fparam_h_
+
+#if defined(sun) && defined(__STDC__) && !defined(__SVR4)
+# include "sun_stdlib.h"
+# define __P(a) a
+#endif
+
+#ifndef __P
+#  if defined(__STDC__)
+#    define __P(a) a
+#  else
+#    define __P(a) ()
+#  endif
+#endif
+
+#endif
diff --git a/include/misc-aix3.h b/include/misc-aix3.h
new file mode 100644
index 0000000..36ce41f
--- /dev/null
+++ b/include/misc-aix3.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	%W% (Berkeley) %G%
+ *
+ * $Id$
+ *
+ */
+
+#include <sys/types.h>
+#include <netinet/in.h>
+
+struct ufs_args {
+	char	*fspec;				/* Block device */
+};
+
+struct nfs_args {
+	struct sockaddr_in	addr;		/* file server address */
+	fhandle_t		fh;		/* File handle to be mounted */
+	int			flags;		/* flags */
+	int			wsize;		/* write size in bytes */
+	int			rsize;		/* read size in bytes */
+	int			timeo;		/* initial timeout in .1 secs */
+	int			retrans;	/* times to retry send */
+	char			*hostname;	/* server's hostname */
+	int			acregmin;	/* attr cache file min secs */
+	int			acregmax;	/* attr cache file max secs */
+	int			acdirmin;	/* attr cache dir min secs */
+	int			acdirmax;	/* attr cache dir max secs */
+	char			*netname;	/* server's netname */
+	int			biods;		/* number of BIODS */
+};
+
+/*
+ * NFS mount option flags
+ */
+#define	MNTOPT_RO	"ro"	/* read only */
+#define	MNTOPT_RW	"rw"	/* read/write */
+#define	MNTOPT_SOFT	"soft"	/* soft mount */
+#define	MNTOPT_HARD	"hard"	/* hard mount */
+#define	MNTOPT_NOSUID	"nosuid"/* no set uid allowed */
+#define	MNTOPT_NOAUTO	"noauto"/* hide entry from mount -a */
+#define	MNTOPT_INTR	"intr"	/* allow interrupts on hard mount */
+#define MNTOPT_SECURE 	"secure"/* use secure RPC for NFS */
+#define MNTOPT_GRPID 	"grpid"	/* SysV-compatible group-id on create */
+#define MNTOPT_NOSUB	"nosub"  /* disallow mounts beneath this one */
+#define MNTOPT_MULTI	"multi"  /* Do multi-component lookup */
+#define MNTOPT_NOAC 	"noac"   /* don't cache attributes */
+
+#define NFSMNT_SOFT	0x001	/* soft mount (hard is default) */
+#define NFSMNT_WSIZE	0x002	/* set write size */
+#define NFSMNT_RSIZE	0x004	/* set read size */
+#define NFSMNT_TIMEO	0x008	/* set initial timeout */
+#define NFSMNT_RETRANS	0x010	/* set number of request retrys */
+#define NFSMNT_HOSTNAME	0x020	/* set hostname for error printf */
+#define NFSMNT_INT	0x040	/* allow interrupts on hard mount */
+#define	NFSMNT_NOAC	0x080	/* don't cache attributes */
+#define	NFSMNT_ACREGMIN	0x0100	/* set min secs for file attr cache */
+#define	NFSMNT_ACREGMAX	0x0200	/* set max secs for file attr cache */
+#define	NFSMNT_ACDIRMIN	0x0400	/* set min secs for dir attr cache */
+#define	NFSMNT_ACDIRMAX	0x0800	/* set max secs for dir attr cache */
+#define NFSMNT_SECURE	0x1000	/* secure mount */
+#define NFSMNT_BIODS	0x10000	/* Number of biods for the file system */
+
+#define DEF_BIODS	6
diff --git a/include/mp.h b/include/mp.h
new file mode 100644
index 0000000..dd456d5
--- /dev/null
+++ b/include/mp.h
@@ -0,0 +1,200 @@
+/* $Id$
+ *
+ */
+
+#ifndef _mp_h_
+#define _mp_h_
+
+#include "fparam.h"
+#include "nfs_prot.h"
+
+#define PFS_OP_CREATE   0x01
+#define PFS_OP_GETATTR  0x02
+#define PFS_OP_MKDIR    0x03
+#define PFS_OP_READ     0x04
+#define PFS_OP_READDIR  0x05
+#define PFS_OP_REMOVE   0x06
+#define PFS_OP_RENAME   0x07
+#define PFS_OP_RMDIR    0x08
+#define PFS_OP_SETATTR  0x09
+#define PFS_OP_WRITE    0x0a
+#define PFS_OP_GETDEVS  0x0b
+/* The same as getattr without the stat (for linkcount purposes */
+#define PFS_OP_STATDEV  0x0c
+
+/* Only for the new nfsc */
+#define PFS_OP_TTYDATA  0x0d
+#define PFS_OP_EXEC  	0x0e
+#define PFS_OP_ECHO  	0x0f
+#define PREFIX	0x80
+
+typedef struct p_inode
+{
+  int inode;
+  char *name;
+  struct p_inode *nextnam, *nextnum;
+} p_inode;
+
+/*
+ * Description of a Psion-Device
+ */
+typedef struct p_device
+{
+  char *name;  /* Volume-Name */
+  char letter; /* Drive-Number (zero-based, i.e. 0 = A, 1 = B, 2 = C ...) */
+  long attrib; /* Device-Attribs */
+  long total;  /* Total capacity in bytes */
+  long free;   /* Free space in bytes */
+  struct p_device *next;
+} device;
+
+/*
+ * Description of a Psion-File/Dir
+ */
+typedef struct p_dentry
+{
+	char *name;
+	long time;
+	long attr;
+	long size;
+	long links;
+	struct p_dentry *next;
+} dentry;
+
+/* data cache */
+struct dcache
+{
+  struct dcache *next;
+  unsigned char *data;
+  unsigned int offset, len;
+  int towrite;
+};
+
+/* attribute cache */
+struct cache
+{
+  struct cache *next;
+  unsigned int inode;
+  int actual_size;
+  struct dcache *dcache;
+  fattr attr;
+};
+
+struct entrycache
+{
+  int inode;
+  entry *head;
+  struct entrycache *next;
+};
+
+extern int debug, gmtoffset, exiting, psion_alive, dowakeup,
+           query_cache, series5;
+extern fattr root_fattr;
+extern struct cache *datacache, *attrcache;
+
+#ifdef __SVR4
+#define bzero(a,b) memset(a,0,b)
+#define bcopy(a,b,c) memcpy(b,a,c)
+#define bcmp(a,b,n) memcmp(a,b,n)
+#define index strchr
+#define rindex strrchr
+#endif
+
+#if !defined(__STDC__)
+extern char *index(), *rindex(), *strdup();
+#endif
+
+
+#define THE_END        (struct entry *)-1
+#define PBUFSIZE       8192
+
+#define TIMEOUT       -54
+#define BLOCKSIZE      1024
+#define FID            7 /* File system id */
+
+#if defined(sun) && defined(__SVR4)
+/* 
+ * at least /opt/SUNWspro/bin/cc on Solaris 2.4 likes these:
+ */
+# define SIGARG (int arg)
+#else
+# define SIGARG ()
+#endif
+
+/* mp_main.c */
+#if defined(hpux) || defined(__SVR4)
+	/* HPUX 10.20 declares int usleep( useconds_t useconds); */
+#  ifndef HPUX10
+     extern void usleep __P((int usec));
+#  endif
+#endif
+
+/* mp_serial.c */
+int init_serial __P((char *dev, int speed));
+int fd_is_still_alive __P((int fd, int wake));
+void reset_serial __P((int fd));
+
+/* crc.c */
+int docrc16 __P((unsigned char *, int));
+
+/* mp_mount.c */
+void mount_and_run __P((char *dir, void (*proc)(), nfs_fh *root_fh));
+
+/* mp_inode.c */
+extern p_inode *get_num __P((int));
+extern p_inode *get_nam __P((char *));
+extern p_inode *re_nam __P((char *, char *));
+extern void inode2fh __P((int, char *));
+
+extern char *dirname __P((char *));
+extern char *filname __P((char *));
+extern char *build_path __P((char *, char *));
+
+extern int fh2inode __P((char *));
+extern int getpinode __P((p_inode *inode));
+extern char *iso2cp __P((char *));
+extern char *cp2iso __P((char *));
+
+extern struct cache *add_cache __P((struct cache **, unsigned int, fattr *));
+extern void          rem_cache __P((struct cache **, unsigned int));
+extern void          clean_cache __P((struct cache **));
+extern struct cache *search_cache __P((struct cache *, unsigned int));
+
+extern struct dcache *add_dcache __P((struct cache *, unsigned int, unsigned int, unsigned char *));
+extern void           clean_dcache __P((struct cache *));
+extern struct dcache *search_dcache __P((struct cache *, unsigned int, unsigned int));
+
+/* mp_xmit.c */
+int sendop __P((int cmd, char *fname, char *rest, int restlen));
+int getstr __P((char *str));
+int getanswer __P((void));
+int sendcmd __P((int cmd, char *fname, char *rest, int restlen));
+int getcount __P((unsigned char *str, int num));
+int senddata __P((char *p, int len));
+void long2pstr __P((unsigned int l, unsigned char *s));
+void short2pstr __P((unsigned int l, unsigned char *s));
+unsigned int pstr2long __P((unsigned char *s));
+
+/* mp_pfs_ops.c */
+extern void *nfsproc_null_2 __P((void));
+extern void *nfsproc_root_2 __P((void));
+extern void *nfsproc_writecache_2 __P((void));
+extern nfsstat *nfsproc_link_2 __P((struct linkargs *la));
+extern nfsstat *nfsproc_rmdir_2 __P((struct diropargs *da));
+extern nfsstat *nfsproc_remove_2 __P((struct diropargs *da));
+extern nfsstat *nfsproc_rename_2 __P((struct renameargs *ra));
+extern nfsstat *nfsproc_symlink_2 __P((struct symlinkargs *sa));
+extern struct readres *nfsproc_read_2 __P((struct readargs *ra));
+extern struct attrstat *nfsproc_write_2 __P((struct writeargs *wa));
+extern struct diropres *nfsproc_mkdir_2 __P((struct createargs *ca));
+extern struct diropres *nfsproc_create_2 __P((struct createargs *ca));
+extern struct diropres *nfsproc_lookup_2 __P((struct diropargs *da));
+extern struct attrstat *nfsproc_getattr_2 __P((struct nfs_fh *fh));
+extern struct attrstat *nfsproc_setattr_2 __P((struct sattrargs *sa));
+extern struct statfsres *nfsproc_statfs_2 __P((struct nfs_fh *fh));
+extern struct readdirres *nfsproc_readdir_2 __P((struct readdirargs *ra));
+extern struct readlinkres *nfsproc_readlink_2 __P((struct nfs_fh *fh));
+
+extern int mp_main(int argc, char **argv);
+
+#endif
diff --git a/include/nfs_prot.h b/include/nfs_prot.h
new file mode 100644
index 0000000..16cc31f
--- /dev/null
+++ b/include/nfs_prot.h
@@ -0,0 +1,406 @@
+#ifndef _nfs_prot_h_
+#define _nfs_prot_h_
+
+#include "fparam.h"
+
+#ifdef hpux
+#include <sys/time.h>
+#include <nfs/nfs.h>
+#endif
+#ifdef linux
+# include <sys/time.h>
+# include <linux/nfs.h>
+#endif
+#ifdef __sgi
+# include <rpc/types.h>
+# include <sys/fs/nfs.h>
+# include <sys/fs/nfs_clnt.h>
+#endif
+
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include <rpc/types.h>
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#ifndef NFS_FIFO_DEV
+#define NFS_FIFO_DEV -1
+#endif
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+#if !defined(hpux) && !defined(linux) && !defined(__sgi)
+enum nfsstat {
+	NFS_OK = 0,
+	NFSERR_PERM = 1,
+	NFSERR_NOENT = 2,
+	NFSERR_IO = 5,
+	NFSERR_NXIO = 6,
+	NFSERR_ACCES = 13,
+	NFSERR_EXIST = 17,
+	NFSERR_NODEV = 19,
+	NFSERR_NOTDIR = 20,
+	NFSERR_ISDIR = 21,
+	NFSERR_FBIG = 27,
+	NFSERR_NOSPC = 28,
+	NFSERR_ROFS = 30,
+	NFSERR_NAMETOOLONG = 63,
+	NFSERR_NOTEMPTY = 66,
+	NFSERR_DQUOT = 69,
+	NFSERR_STALE = 70,
+	NFSERR_WFLUSH = 99
+};
+#endif /* !hpux, linux */
+
+#ifdef linux
+typedef enum nfs_stat nfsstat;
+#else
+typedef enum nfsstat nfsstat;
+#endif
+bool_t xdr_nfsstat();
+
+#if !defined(hpux) && !defined(linux) && !defined(__sgi)
+enum ftype {
+	NFNON = 0,
+	NFREG = 1,
+	NFDIR = 2,
+	NFBLK = 3,
+	NFCHR = 4,
+	NFLNK = 5,
+	NFSOCK = 6,
+	NFBAD = 7,
+	NFFIFO = 8
+};
+typedef enum ftype ftype;
+#endif /* !linux, hpux */
+
+#ifdef __sgi
+typedef enum nfsftype ftype;
+#endif
+
+#ifdef hpux
+typedef enum nfsftype ftype;
+#endif
+#ifdef linux
+typedef enum nfs_ftype ftype;
+#endif
+
+bool_t xdr_ftype();
+
+#ifndef linux
+struct nfs_fh {
+	char data[NFS_FHSIZE];
+};
+#endif
+typedef struct nfs_fh nfs_fh;
+bool_t xdr_nfs_fh();
+
+struct nfstime {
+	u_int seconds;
+	u_int useconds;
+};
+typedef struct nfstime nfstime;
+bool_t xdr_nfstime();
+
+struct fattr {
+	ftype type;
+	u_int mode;
+	u_int nlink;
+	u_int uid;
+	u_int gid;
+	u_int size;
+	u_int blocksize;
+	u_int rdev;
+	u_int blocks;
+	u_int fsid;
+	u_int fileid;
+	nfstime atime;
+	nfstime mtime;
+	nfstime ctime;
+};
+typedef struct fattr fattr;
+bool_t xdr_fattr();
+
+struct sattr {
+	u_int mode;
+	u_int uid;
+	u_int gid;
+	u_int size;
+	nfstime atime;
+	nfstime mtime;
+};
+typedef struct sattr sattr;
+bool_t xdr_sattr();
+
+typedef char *filename;
+bool_t xdr_filename();
+
+typedef char *nfspath;
+bool_t xdr_nfspath();
+
+struct attrstat {
+	nfsstat status;
+	union {
+		fattr attributes;
+	} attrstat_u;
+};
+typedef struct attrstat attrstat;
+bool_t xdr_attrstat();
+
+struct sattrargs {
+	nfs_fh file;
+	sattr attributes;
+};
+typedef struct sattrargs sattrargs;
+bool_t xdr_sattrargs();
+
+struct diropargs {
+	nfs_fh dir;
+	filename name;
+};
+typedef struct diropargs diropargs;
+bool_t xdr_diropargs();
+
+struct diropokres {
+	nfs_fh file;
+	fattr attributes;
+};
+typedef struct diropokres diropokres;
+bool_t xdr_diropokres();
+
+struct diropres {
+	nfsstat status;
+	union {
+		diropokres diropres;
+	} diropres_u;
+};
+typedef struct diropres diropres;
+bool_t xdr_diropres();
+
+struct readlinkres {
+	nfsstat status;
+	union {
+		nfspath data;
+	} readlinkres_u;
+};
+typedef struct readlinkres readlinkres;
+bool_t xdr_readlinkres();
+
+struct readargs {
+	nfs_fh file;
+	u_int offset;
+	u_int count;
+	u_int totalcount;
+};
+typedef struct readargs readargs;
+bool_t xdr_readargs();
+
+struct readokres {
+	fattr attributes;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct readokres readokres;
+bool_t xdr_readokres();
+
+struct readres {
+	nfsstat status;
+	union {
+		readokres reply;
+	} readres_u;
+};
+typedef struct readres readres;
+bool_t xdr_readres();
+
+struct writeargs {
+	nfs_fh file;
+	u_int beginoffset;
+	u_int offset;
+	u_int totalcount;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct writeargs writeargs;
+bool_t xdr_writeargs();
+
+struct createargs {
+	diropargs where;
+	sattr attributes;
+};
+typedef struct createargs createargs;
+bool_t xdr_createargs();
+
+struct renameargs {
+	diropargs from;
+	diropargs to;
+};
+typedef struct renameargs renameargs;
+bool_t xdr_renameargs();
+
+struct linkargs {
+	nfs_fh from;
+	diropargs to;
+};
+typedef struct linkargs linkargs;
+bool_t xdr_linkargs();
+
+struct symlinkargs {
+	diropargs from;
+	nfspath to;
+	sattr attributes;
+};
+typedef struct symlinkargs symlinkargs;
+bool_t xdr_symlinkargs();
+
+typedef char nfscookie[NFS_COOKIESIZE];
+bool_t xdr_nfscookie();
+
+struct readdirargs {
+	nfs_fh dir;
+	nfscookie cookie;
+	u_int count;
+};
+typedef struct readdirargs readdirargs;
+bool_t xdr_readdirargs();
+
+struct entry {
+	u_int fileid;
+	filename name;
+	nfscookie cookie;
+	struct entry *nextentry;
+};
+typedef struct entry entry;
+bool_t xdr_entry();
+
+struct dirlist {
+	entry *entries;
+	bool_t eof;
+};
+typedef struct dirlist dirlist;
+bool_t xdr_dirlist();
+
+struct readdirres {
+	nfsstat status;
+	union {
+		dirlist reply;
+	} readdirres_u;
+};
+typedef struct readdirres readdirres;
+bool_t xdr_readdirres();
+
+struct statfsokres {
+	u_int tsize;
+	u_int bsize;
+	u_int blocks;
+	u_int bfree;
+	u_int bavail;
+};
+typedef struct statfsokres statfsokres;
+bool_t xdr_statfsokres();
+
+struct statfsres {
+	nfsstat status;
+	union {
+		statfsokres reply;
+	} statfsres_u;
+};
+typedef struct statfsres statfsres;
+bool_t xdr_statfsres();
+
+#ifndef NFS_PROGRAM
+#define NFS_PROGRAM ((u_long)100003)
+#endif
+#ifndef  NFS_VERSION
+#define NFS_VERSION ((u_long)2)
+#endif
+#ifndef  NFSPROC_NULL
+#define NFSPROC_NULL ((u_long)0)
+#endif
+extern void *nfsproc_null_2 __P((void));
+#ifndef  NFSPROC_GETATTR
+#define NFSPROC_GETATTR ((u_long)1)
+#endif
+extern attrstat *nfsproc_getattr_2 __P((struct nfs_fh *fh));
+#ifndef  NFSPROC_SETATTR
+#define NFSPROC_SETATTR ((u_long)2)
+#endif
+extern attrstat *nfsproc_setattr_2 __P((struct sattrargs *sa));
+#ifndef  NFSPROC_ROOT
+#define NFSPROC_ROOT ((u_long)3)
+#endif
+extern void *nfsproc_root_2 __P((void));
+#ifndef  NFSPROC_LOOKUP
+#define NFSPROC_LOOKUP ((u_long)4)
+#endif
+extern diropres *nfsproc_lookup_2 __P((struct diropargs *da));
+#ifndef  NFSPROC_READLINK
+#define NFSPROC_READLINK ((u_long)5)
+#endif
+extern readlinkres *nfsproc_readlink_2 __P((struct nfs_fh *fh));
+#ifndef  NFSPROC_READ
+#define NFSPROC_READ ((u_long)6)
+#endif
+extern readres *nfsproc_read_2 __P((struct readargs *ra));
+#ifndef  NFSPROC_WRITECACHE
+#define NFSPROC_WRITECACHE ((u_long)7)
+#endif
+extern void *nfsproc_writecache_2 __P((void));
+#ifndef  NFSPROC_WRITE
+#define NFSPROC_WRITE ((u_long)8)
+#endif
+extern attrstat *nfsproc_write_2 __P((struct writeargs *wa));
+#ifndef  NFSPROC_CREATE
+#define NFSPROC_CREATE ((u_long)9)
+#endif
+extern diropres *nfsproc_create_2 __P((struct createargs *ca));
+#ifndef  NFSPROC_REMOVE
+#define NFSPROC_REMOVE ((u_long)10)
+#endif
+extern nfsstat *nfsproc_remove_2 __P((struct diropargs *da));
+#ifndef  NFSPROC_RENAME
+#define NFSPROC_RENAME ((u_long)11)
+#endif
+extern nfsstat *nfsproc_rename_2 __P((struct renameargs *ra));
+#ifndef  NFSPROC_LINK
+#define NFSPROC_LINK ((u_long)12)
+#endif
+extern nfsstat *nfsproc_link_2 __P((struct linkargs *la));
+#ifndef  NFSPROC_SYMLINK
+#define NFSPROC_SYMLINK ((u_long)13)
+#endif
+extern nfsstat *nfsproc_symlink_2 __P((struct symlinkargs *sa));
+#ifndef  NFSPROC_MKDIR
+#define NFSPROC_MKDIR ((u_long)14)
+#endif
+extern diropres *nfsproc_mkdir_2 __P((struct createargs *ca));
+#ifndef  NFSPROC_RMDIR
+#define NFSPROC_RMDIR ((u_long)15)
+#endif
+extern nfsstat *nfsproc_rmdir_2 __P((struct diropargs *da));
+#ifndef  NFSPROC_READDIR
+#define NFSPROC_READDIR ((u_long)16)
+#endif
+extern readdirres *nfsproc_readdir_2 __P((struct readdirargs *ra));
+#ifndef  NFSPROC_STATFS
+#define NFSPROC_STATFS ((u_long)17)
+#endif
+extern statfsres *nfsproc_statfs_2 __P((struct nfs_fh *fh));
+
+#endif
diff --git a/include/os-aix3.h b/include/os-aix3.h
new file mode 100644
index 0000000..f95e083
--- /dev/null
+++ b/include/os-aix3.h
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 1990 Jan-Simon Pendry
+ * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Jan-Simon Pendry at Imperial College, London.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	%W% (Berkeley) %G%
+ *
+ * $Id$
+ *
+ * AIX 3.1 definitions for Amd (automounter)
+ */
+
+/*
+ * Does the compiler grok void *
+ */
+#define	VOIDP
+
+/*
+ * Which version of the Sun RPC library we are using
+ * This is the implementation release number, not
+ * the protocol revision number.
+ */
+#define	RPC_4
+
+/*
+ * Which version of the NFS interface are we using.
+ * This is the implementation release number, not
+ * the protocol revision number.
+ */
+#define	NFS_AIX3
+
+/*
+ * Does this OS have NDBM support?
+ */
+#define OS_HAS_NDBM
+
+/*
+ * The mount table is obtained from the kernel
+ */
+#undef	UPDATE_MTAB
+
+/*
+ * Pick up BSD bits from include files
+ * Try for 4.4 compatibility if available (AIX 3.2 and later)
+ */
+#define	_BSD 44
+
+/*
+ * No mntent info on AIX 3
+ */
+#undef	MNTENT_HDR
+#define	MNTENT_HDR <sys/mntctl.h>
+
+/*
+ * Name of filesystem types
+ */
+#define	MOUNT_TYPE_NFS	MNT_NFS
+#define	MOUNT_TYPE_UFS	MNT_JFS
+#undef MTAB_TYPE_UFS
+#define	MTAB_TYPE_UFS	"jfs"
+
+/*
+ * How to unmount filesystems
+ */
+#undef MOUNT_TRAP
+#define	MOUNT_TRAP(type, mnt, flag, mnt_data) \
+	aix3_mount(mnt->mnt_fsname, mnt->mnt_dir, flag, type, mnt_data, mnt->mnt_opts)
+#undef	UNMOUNT_TRAP
+#define	UNMOUNT_TRAP(mnt)	uvmount(mnt->mnt_passno, 0)
+
+
+/*
+ * Byte ordering
+ */
+#ifndef BYTE_ORDER
+#include <sys/machine.h>
+#endif /* BYTE_ORDER */
+
+#undef ARCH_ENDIAN
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define ARCH_ENDIAN "little"
+#else
+#if BYTE_ORDER == BIG_ENDIAN
+#define ARCH_ENDIAN "big"
+#else
+XXX - Probably no hope of running Amd on this machine!
+#endif /* BIG */
+#endif /* LITTLE */
+
+/*
+ * Miscellaneous AIX 3 bits
+ */
+#define	NEED_MNTOPT_PARSER
+#define	SHORT_MOUNT_NAME
+
+#define	MNTMAXSTR       128
+
+#define	MNTTYPE_UFS	"jfs"		/* Un*x file system */
+#define	MNTTYPE_NFS	"nfs"		/* network file system */
+#define	MNTTYPE_IGNORE	"ignore"	/* No type specified, ignore this entry */
+
+struct mntent {
+	char	*mnt_fsname;	/* name of mounted file system */
+	char	*mnt_dir;	/* file system path prefix */
+	char	*mnt_type;	/* MNTTYPE_* */
+	char	*mnt_opts;	/* MNTOPT* */
+	int	mnt_freq;	/* dump frequency, in days */
+	int	mnt_passno;	/* pass number on parallel fsck */
+};
+
+#define	NFS_HDR "misc-aix3.h"
+#define	UFS_HDR "misc-aix3.h"
+#undef NFS_FH_DREF
+#define	NFS_FH_DREF(dst, src) { (dst) = *(src); }
+#undef NFS_SA_DREF
+#define	NFS_SA_DREF(dst, src) { (dst).addr = *(src); }
+#define	M_RDONLY MNT_READONLY
+
+/*
+ * How to get a mount list
+ */
+#undef	READ_MTAB_FROM_FILE
+#define	READ_MTAB_AIX3_STYLE
+
+/*
+ * The data for the mount syscall needs the path in addition to the
+ * host name since that is the only source of information about the
+ * mounted filesystem.
+#define	NFS_ARGS_NEEDS_PATH
+ */
+
+#define	NFS_LOMAP	34
+#define	NFS_HIMAP	99
+#define NFS_ERROR_MAPPING \
+static nfs_errormap[] = {	     0,75,77,99,99,99, \
+			99,99,99,99,99,78,99,99,99,79, \
+			99,99,70,99,35,36,37,38,39,40, \
+			41,42,43,44,45,46,47,48,49,50, \
+			51,52,53,54,55,56,57,58,60,61, \
+			64,65,99,67,68,62,63,66,69,68, \
+			99,99,99,71,99,99,99,99,99,99 \
+			};
+
+#define	MOUNT_HELPER_SOURCE "mount_aix.c"
+
+/*
+ * Need this too
+ */
+#include <time.h>
+#include <sys/time.h>
diff --git a/include/sun_stdlib.h b/include/sun_stdlib.h
new file mode 100644
index 0000000..ac6757a
--- /dev/null
+++ b/include/sun_stdlib.h
@@ -0,0 +1,268 @@
+/*
+ * sun_stdlib.h 95/06/07
+ *
+ * Copyright 1994, BBW
+ *
+ */
+/*
+ * Copyright 1992-1994 Rudolf Koenig.
+ * sun_stdlib.h 
+ *
+ * This header file is redundant/wrong for architectures that have sane 
+ * header files. Grrr.
+ */
+#ifndef __sun_stdlib_h
+#define __sun_stdlib_h
+#if defined(FILE)
+
+#if !defined(STDIO_WRITE_NOW)
+
+extern int fputs(char *, FILE *);
+extern int fseek(FILE *, int, int);
+extern int fclose(FILE *);
+extern int fread(char *, int, int, FILE *);
+extern int fwrite(char *, int, int, FILE *);
+extern int fflush(FILE *);
+extern int fprintf(FILE *, const char *, ... );
+extern void rewind(FILE *);
+extern void setvbuf(FILE *stream, char *buf, int type, int size);
+extern void setbuffer(FILE *stream, char *buf, int size);
+
+extern int _filbuf( FILE * );
+extern int _flsbuf(unsigned char, FILE*);
+#else
+extern int _fill_buffer_( FILE * );
+extern int _flush_buffer_(int, FILE*);
+#endif
+
+#endif
+
+extern int puts(char *);
+
+#if !defined(STDIO_WRITE_NOW)
+extern int printf( const char *, ... );
+#endif
+
+
+extern int getpid(void);
+extern int getppid(void);
+extern int pipe(int *);
+
+#if 1
+extern char *sprintf( char *, const char *, ... );
+extern char *vsprintf( char *, const char *, ... );
+#endif
+extern int vfork(void);
+extern int fork(void);
+extern int close(int);
+extern int dup(int);
+
+#ifndef __sys_unistd_h /* GNUCC has another imagination about this */
+extern int execl(char *, ... );
+extern int execv(char *, char *[]);
+extern int execle(char *, ... );
+extern int execlp(char *, ... );
+extern int execvp(char *, char *[]);
+extern int setuid(int);
+#endif
+
+extern int seteuid(int);
+
+extern int getpgrp(int);
+extern int setpgrp(int, int);
+
+extern int gethostname (char *, int);
+extern int sethostname (char *, int);
+
+#ifdef _sys_socket_h
+extern int getpeername(int, struct sockaddr *, int *);
+extern int send(int, char *, int, int);
+extern int sendto(int, char *, int, int, struct sockaddr *, int);
+extern int recv(int, char *, int, int);
+extern int recvfrom(int, char *, int, int, struct sockaddr *, int *);
+#endif
+
+#ifdef _sys_vfs_h
+extern int statfs(const char *, struct statfs *);
+#endif
+
+#ifdef __sys_types_h /* def of caddr_t */
+extern time_t time(time_t *);
+extern int ioctl(int, int, caddr_t);
+extern int truncate(char *, off_t);
+extern int ftruncate(int, off_t);
+caddr_t mmap(caddr_t, size_t, int, int, int, off_t);
+int munmap(caddr_t, int);
+#endif
+extern void perror(char *);
+
+extern int openlog(char *, int, int);
+
+extern int syslog(int, char *, ... );
+extern int closelog(void);
+extern int setlogmask(int);
+
+extern unsigned int alarm(unsigned int);
+
+extern char *crypt(char *, char *);
+extern char *_crypt(char *, char *);
+extern int setkey(char *);
+extern int encrypt(char *, int);
+
+extern char *getenv(char *name);
+extern int putenv(char *);
+extern void bcopy(char *, char *, int);
+extern void bzero(char *, int);
+extern int bcmp(char *, char *, int);
+extern int tolower(int);
+extern int toupper(int);
+
+#if !defined(__memory_h__)
+extern void memset(char *, int, int);
+#if !defined(__GNUC__)
+extern char *memcpy(char *, char *, int);
+extern int  memcmp(char *, char *, int);
+#endif
+#endif
+
+extern int ffs(int);
+
+extern int sigblock(int);
+extern int sigsetmask(int);
+extern int sigpause(int);
+
+extern int unmount(char *name);
+extern int umount(char *name);
+int mount(char *type, char *dir, int flags, char *data);
+
+
+#ifdef __sys_stat_h
+extern int fchmod(int fd, mode_t mode);
+#endif
+
+#ifdef _mntent_h
+extern FILE *setmntent(char *filep, char *type);
+extern struct mntent *getmntent(FILE *filep);
+extern int addmntent(FILE *filep, struct mntent *mnt);
+extern char *hasmntopt(struct mntent *mnt, char *opt);
+extern int endmntent(FILE *filep);
+#endif
+
+#ifdef __pwd_h
+extern struct passwd *getpwent(void);
+extern void endpwent(void);
+#endif
+
+
+extern int usleep(unsigned);
+#if 0
+extern int lseek(int, int, int);
+#endif
+
+#ifndef __sys_unistd_h /* GNUCC has another imagination about this */
+extern int read(int, char *, int);
+extern int write(int, char *, int);
+extern int sleep(unsigned int);
+extern int getuid(void);
+extern int geteuid(void);
+#endif
+extern int fsync(int);
+
+extern int rename(const char *, const char *);
+extern int unlink(const char *);
+#if defined(__sys_dirent_h)
+extern int scandir(char *, struct dirent ***, int (*)(), int (*)());
+#else
+#if defined(_sys_dir_h)
+extern int scandir(char *, struct direct ***, int (*)(), int (*)());
+#endif
+#endif
+
+#ifndef __stdlib_h
+extern int atoi(char *);
+extern int qsort(char *, int, int, int (*)());
+#endif
+
+extern char *rindex(const char *, const char);
+extern char *index(const char *, const char);
+
+#ifndef __string_h /* GNUCC string.h */
+extern int strcmp(const char *, const char *);
+extern int strncmp(const char *, const char *, int);
+extern char *strcat(char *, const char *);
+extern char *strdup(const char *);
+
+extern int strcpy(char *, const char *);
+extern int strncpy(char *, const char *, int);
+
+extern int strtok(char *, char *);
+#endif
+
+extern int strtol(char *, char **, int);
+
+extern int system(char *);
+#ifdef RLIMIT_NOFILE
+extern int getrlimit(int, struct rlimit *);
+extern int setrlimit(int, struct rlimit *);
+#endif
+
+extern int chdir(const char *);
+#if defined(_sys_time_h) && defined(__sys_types_h)
+extern int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
+extern int gettimeofday(struct timeval *tp, struct timezone *tzp);
+extern int getitimer(int, struct itimerval *);
+extern int setitimer(int, struct itimerval *, struct itimerval *);
+#endif
+extern char *getpass(char *);
+#if !defined(__malloc_h) && !defined(__stdlib_h) /* GNU malloc defs */
+extern void *realloc(void *, unsigned);
+extern void *calloc(unsigned, unsigned);
+extern void *malloc(unsigned);
+extern void free(const char *);
+#endif
+
+#ifdef SOCK_STREAM
+extern int socket(int, int, int);
+extern int connect(int, struct sockaddr *, int);
+extern int bind(int, struct sockaddr *, int);
+extern int getsockname(int, struct sockaddr *, int *);
+extern int accept(int, struct sockaddr *, int *);
+extern int listen(int, int);
+extern int shutdown(int, int);
+extern int inet_addr(char *);
+extern int getsockopt(int, int, int, char *, int *);
+extern int setsockopt(int, int, int, char *, int);
+
+#endif
+
+#ifdef _nettli_tiuser_h
+extern int t_open(char *, int, struct t_info *);
+extern void t_error(char *);
+extern int t_bind(int, struct t_bind *, struct t_bind *);
+extern int t_listen(int, struct t_call *);
+extern int t_accept(int, int, struct t_call *);
+extern int t_rcv(int, char *, unsigned int, int *);
+extern int t_snd(int, char *, unsigned int, int);
+extern int t_close(int);
+extern int t_connect(int, struct t_call *, struct t_call *);
+#endif
+#ifdef _sys_poll_h
+extern int poll(struct pollfd *, unsigned long, int);
+#endif
+
+#ifdef _sys_resource_h
+int wait3(int *, int, struct rusage *);
+#else
+int wait3(int *, int, int);
+#endif
+
+#ifdef _sys_asynch_h
+extern aio_result_t *aiowait(struct timeval *);
+extern int aioread(int, char *, int, int, int, aio_result_t *);
+extern int aiowrite(int, char *, int, int, int, aio_result_t *);
+extern int aiocancel(aio_result_t *);
+#endif
+
+extern int on_exit(void (*procp)(), void *arg);
+
+#endif
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..67c9429
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,238 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f "$src" -o -d "$src" ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd "$src" $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/missing b/missing
new file mode 100755
index 0000000..cbe2b0e
--- /dev/null
+++ b/missing
@@ -0,0 +1,188 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+case "$1" in
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing - GNU libit 0.0"
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+  aclocal)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acinclude.m4' or \`configure.in'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`configure.in'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acconfig.h' or \`configure.in'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER([^):]*:\([^)]*\)).*/\1/p' configure.in`
+    if test -z "$files"; then
+      files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^):]*\)).*/\1/p' configure.in`
+      test -z "$files" || files="$files.in"
+    else
+      files=`echo "$files" | sed -e 's/:/ /g'`
+    fi
+    test -z "$files" && files="config.h.in"
+    touch $files
+    ;;
+
+  automake)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print \
+      | sed 's/^\(.*\).am$/touch \1.in/' \
+      | sh
+    ;;
+
+  bison|yacc)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f y.tab.h ]; then
+	echo >y.tab.h
+    fi
+    if [ ! -f y.tab.c ]; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex|flex)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f lex.yy.c ]; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  makeinfo)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+    fi
+    touch $file
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and you do not seem to have it handy on your
+         system.  You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequirements for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
diff --git a/mkinstalldirs b/mkinstalldirs
new file mode 100755
index 0000000..cc8783e
--- /dev/null
+++ b/mkinstalldirs
@@ -0,0 +1,36 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Last modified: 1994-03-25
+# Public domain
+
+errstatus=0
+
+for file in ${1+"$@"} ; do 
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d in ${1+"$@"} ; do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp" 1>&2
+        mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$?
+     fi
+
+     if test ! -d "$pathcomp"; then
+	errstatus=$lasterr
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here