19 files changed, 93 insertions, 98 deletions
diff --git a/lib/libalias/libalias.3 b/lib/libalias/libalias.3
index 8e38d91..a825a47 100644
--- a/lib/libalias/libalias.3
+++ b/lib/libalias/libalias.3
@@ -1,13 +1,11 @@
+.\" $Id$
+.\"
 .Dd July, 1997
-.Dt "libalias" 3 
+.Dt LIBALIAS 3 
 .Os 
 .Sh NAME
-.Nm "libalias"
-Packet Aliasing Library.  A collection of
-functions for aliasing and de-aliasing
-of IP packets, intended for masquerading and
-network address translation (NAT).  
-
+.Nm libalias
+.Nd packet aliasing library for masquerading and address translation (NAT)
 .Sh SYNOPSIS
 .Fd #include <sys/types.h>
 .Fd #include <netinet/in.h>
@@ -15,7 +13,13 @@ network address translation (NAT).
 
 Function prototypes are given in the main body
 of the text.
-
+.Sh DESCRIPTION
+The
+.Nm
+library is a collection of
+functions for aliasing and de-aliasing
+of IP packets, intended for masquerading and
+network address translation (NAT).  
 .Sh CONTENTS
 .Bd -literal -offset left
 1. Introduction
@@ -51,7 +55,6 @@ Appendix A: Conceptual Background
     A.3 Partially Specified Links
     A.4 Dynamic Link Creation
 .Ed
-
 .Sh 1. Introduction
 This library is a moderately portable
 set of functions designed to assist
@@ -86,7 +89,6 @@ to operate in user space outside of the
 kernel, without any access to private
 kernel data structure, but the source code
 can also be ported to a kernel environment.
-
 .Sh 2. Initialization and Control
 Two specific functions, PacketAliasInit()
 and PacketAliasSetAddress(), must always be
@@ -275,7 +277,6 @@ interface rather than the external one.
 Set IPFW range allocated for punching firewall holes (with the
 PKT_ALIAS_PUNCH_FW flag).  The range will be cleared for all rules on
 initialization.
-
 .Sh 3. Packet Handling
 The packet handling functions are used to 
 modify incoming (remote->local) and outgoing
@@ -360,7 +361,6 @@ The packet was ignored and not de-aliased.
 This can happen if the protocal is unrecognized,
 or possibly an ICMP message type is not handled.
 .El
-
 .Sh 4. Port and Address Redirection
 The functions described in this section allow machines
 on the local network to be accessible in some degree
@@ -495,7 +495,6 @@ functions.  If an invalid pointer is passed to
 PacketAliasRedirectDelete(), then a program crash
 or unpredictable operation could result, so it is
 necessary to be careful using this function.
-
 .Sh 5. Fragment Handling
 The functions in this section are used to deal with
 incoming fragments.
@@ -686,7 +685,6 @@ is the pointer to a header fragment used as a
 template, and
 .Em fragment
 is the pointer to the packet to be de-aliased.
-
 .Sh 6. Miscellaneous Functions
 
 .Ss 6.1 PacketAliasSetTarget()
@@ -734,7 +732,6 @@ field should be zeroed before computing the checksum.
 Checksums can also be verified by operating on a block
 of data including its checksum.  If the checksum is
 valid, PacketAliasInternetChecksum() will return zero.
-
 .Sh 7. Authors
 Charles Mott (cmott@srv.net), versions 1.0 - 1.8, 2.0 - 2.4. 
 
@@ -742,7 +739,6 @@ Eivind Eklund (eivind@freebsd.org), versions 1.8b, 1.9 and
 2.5.  Added IRC DCC support as well as contributing a number of
 architectural improvements; added the firewall bypass
 for FTP/IRC DCC.
-
 .Sh 8. Acknowledgments
 
 Listed below, in approximate chronological
@@ -762,7 +758,6 @@ valuable comments and/or debugging assistance.
 .It Andrzej Bialeki
 .It Gordon Burditt
 .El
-
 .Sh Appendix: Conceptual Background
 This appendix is intended for those who
 are planning to modify the source code or want
diff --git a/lib/libc/gen/ftok.3 b/lib/libc/gen/ftok.3
index b0a8a23..dc67fb8 100644
--- a/lib/libc/gen/ftok.3
+++ b/lib/libc/gen/ftok.3
@@ -23,10 +23,10 @@
 .\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 .\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\"	$Id: ftok.3,v 1.9 1998/03/19 07:33:54 charnier Exp $
+.\"	$Id: ftok.3,v 1.10 1998/06/10 04:24:18 jdp Exp $
 .Dd June 24, 1994
 .Os
-.Dt ftok 3
+.Dt FTOK 3
 .Sh NAME
 .Nm ftok
 .Nd create IPC identifier from path name
diff --git a/lib/libc/gen/getvfsent.3 b/lib/libc/gen/getvfsent.3
index 37b3fede..c0e5934 100644
--- a/lib/libc/gen/getvfsent.3
+++ b/lib/libc/gen/getvfsent.3
@@ -1,4 +1,4 @@
-.\"	$Id: getvfsent.3,v 1.14 1998/05/30 18:20:37 steve Exp $
+.\"	$Id: getvfsent.3,v 1.15 1999/04/20 20:36:36 ghelmer Exp $
 .\"	Written by Garrett A. Wollman, September 1994.
 .\"	This manual page is in the public domain.
 .\"
@@ -148,8 +148,8 @@ fails,
 may be set to one of the values documented for
 .Xr kldload 2 .
 .Sh SEE ALSO
-.Xr mount 2 ,
 .Xr kldload 2 ,
+.Xr mount 2 ,
 .Xr mount 8
 .Sh AUTHORS
 The loadable filesystem support was written by
diff --git a/lib/libc/stdlib/malloc.3 b/lib/libc/stdlib/malloc.3
index 40eed26..e0f60bd 100644
--- a/lib/libc/stdlib/malloc.3
+++ b/lib/libc/stdlib/malloc.3
@@ -34,7 +34,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)malloc.3	8.1 (Berkeley) 6/4/93
-.\"     $Id: malloc.3,v 1.18 1999/03/28 14:16:04 phk Exp $
+.\"     $Id: malloc.3,v 1.19 1999/08/14 07:33:15 chris Exp $
 .\"
 .Dd August 27, 1996
 .Dt MALLOC 3
@@ -274,7 +274,7 @@ is still available and intact.
 The
 .Fn free
 function returns no value.
-.Sh "DEBUGGING MALLOC PROBLEMS"
+.Sh DEBUGGING MALLOC PROBLEMS
 .Pp
 The major difference between this implementation and other allocation
 implementations is that the free pages are not accessed unless allocated,
@@ -333,7 +333,7 @@ would be prohibitive.
 There are a number of allocation implementations available on the 'Net
 which focus on detecting and pinpointing problems by trading performance
 for extra sanity checks and detailed diagnostics.
-.Sh "DIAGNOSTIC MESSAGES
+.Sh DIAGNOSTIC MESSAGES
 If 
 .Fn malloc ,
 .Fn calloc ,
diff --git a/lib/libc/string/strtok.3 b/lib/libc/string/strtok.3
index d6fa5ce..1c6ee8b 100644
--- a/lib/libc/string/strtok.3
+++ b/lib/libc/string/strtok.3
@@ -48,7 +48,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)strtok.3	8.2 (Berkeley) 2/3/94
-.\"     $Id$
+.\"     $Id: strtok.3,v 1.6 1999/07/12 20:48:13 nik Exp $
 .\"
 .Dd November 27, 1998
 .Dt STRTOK 3
@@ -161,8 +161,9 @@ value.
 Since this implementation always alters the next starting point,
 such a sequence of calls would always return
 .Dv NULL .
-.Sh AUTHOR
-Wes Peters, Softweyr LLC: 
-.Xr <wes@softweyr.com>
+.Sh AUTHORS
+.An Wes Peters, Softweyr LLC: Aq wes@softweyr.com
 .br
-Based on the FreeBSD 3.0 implementation.
+Based on the 
+.Fx 3.0
+implementation.
diff --git a/lib/libc/sys/aio_cancel.2 b/lib/libc/sys/aio_cancel.2
index 6811dbc..5adbdb8 100644
--- a/lib/libc/sys/aio_cancel.2
+++ b/lib/libc/sys/aio_cancel.2
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: aio_cancel.2,v 1.2 1999/07/01 21:09:55 mpp Exp $
+.\"	$Id: aio_cancel.2,v 1.3 1999/07/01 21:13:06 mpp Exp $
 .\"
 .Dd June 2, 1999
 .Dt AIO_CANCEL 2
@@ -49,11 +49,11 @@ inevitably fails, it returns
 .Dv ENOSYS
 to signify it is not supported.
 .Sh SEE ALSO
-.Xr aio_read 2 ,
-.Xr aio_write 2 ,
 .Xr aio_error 2 ,
+.Xr aio_read 2 ,
 .Xr aio_return 2 ,
-.Xr aio_suspend 2 .
+.Xr aio_suspend 2 ,
+.Xr aio_write 2 .
 .Sh ERRORS
 The
 .Fn aio_cancel
@@ -72,7 +72,7 @@ The
 .Nm
 function first appeared in
 .Fx 3.0 .
-.Sh AUTHOR
+.Sh AUTHORS
 This
 manual page was written by
 .An Wes Peters Aq wes@softweyr.com .
diff --git a/lib/libc/sys/aio_error.2 b/lib/libc/sys/aio_error.2
index 954c559..cedc5d9e 100644
--- a/lib/libc/sys/aio_error.2
+++ b/lib/libc/sys/aio_error.2
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: aio_error.2,v 1.2 1999/07/01 21:09:55 mpp Exp $
+.\"	$Id: aio_error.2,v 1.3 1999/07/01 21:13:06 mpp Exp $
 .\"
 .Dd June 2, 1999
 .Dt AIO_ERROR 2
@@ -69,14 +69,14 @@ function will fail if:
 does not reference an outstanding asynchronous I/O request.
 .El
 .Sh SEE ALSO
-.Xr aio_return 2 ,
-.Xr aio_read 2 ,
-.Xr aio_write 2 ,
 .Xr aio_cancel 2 ,
+.Xr aio_read 2 ,
+.Xr aio_return 2 ,
 .Xr aio_suspend 2 ,
+.Xr aio_write 2 ,
+.Xr fsync 2 ,
 .Xr read 2 ,
-.Xr write 2 ,
-.Xr fsync 2 .
+.Xr write 2 .
 .Sh STANDARDS
 .Fn aio_error
 is expected to conform to the
@@ -87,7 +87,7 @@ The
 .Nm
 function first appeared in
 .Fx 3.0 .
-.Sh AUTHOR
+.Sh AUTHORS
 This
 manual page was written by
 .An Wes Peters Aq wes@softweyr.com .
diff --git a/lib/libc/sys/aio_read.2 b/lib/libc/sys/aio_read.2
index f5e19e1..89b78a1 100644
--- a/lib/libc/sys/aio_read.2
+++ b/lib/libc/sys/aio_read.2
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: aio_read.2,v 1.3 1999/07/01 19:58:10 wes Exp $
+.\"	$Id: aio_read.2,v 1.4 1999/07/01 21:09:56 mpp Exp $
 .\"
 .Dd November 17, 1998
 .Dt AIO_READ 2
@@ -188,7 +188,7 @@ The
 .Nm
 function first appeared in
 .Fx 3.0 .
-.Sh AUTHOR
+.Sh AUTHORS
 This
 manual page was written by
 .An Terry Lambert Aq terry@whistle.com .
diff --git a/lib/libc/sys/aio_return.2 b/lib/libc/sys/aio_return.2
index 430ca21..804452f 100644
--- a/lib/libc/sys/aio_return.2
+++ b/lib/libc/sys/aio_return.2
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: aio_return.2,v 1.2 1999/07/01 21:09:56 mpp Exp $
+.\"	$Id: aio_return.2,v 1.3 1999/07/01 21:13:06 mpp Exp $
 .\"
 .Dd June 2, 1999
 .Dt AIO_RETURN 2
@@ -62,14 +62,14 @@ and sets
 .Dv errno
 to indicate the error condition.
 .Sh SEE ALSO
+.Xr aio_cancel 2 ,
 .Xr aio_error 2 ,
 .Xr aio_read 2 ,
-.Xr aio_write 2 ,
-.Xr aio_cancel 2 ,
 .Xr aio_suspend 2 ,
+.Xr aio_write 2 ,
+.Xr fsync 2 ,
 .Xr read 2 ,
-.Xr write 2 ,
-.Xr fsync 2 .
+.Xr write 2 .
 .Sh ERRORS
 The
 .Fn aio_return
@@ -89,7 +89,7 @@ The
 .Nm
 function first appeared in
 .Fx 3.0 .
-.Sh AUTHOR
+.Sh AUTHORS
 This
 manual page was written by
 .An Wes Peters Aq wes@softweyr.com .
diff --git a/lib/libc/sys/aio_suspend.2 b/lib/libc/sys/aio_suspend.2
index 81a8d29..5df78b4 100644
--- a/lib/libc/sys/aio_suspend.2
+++ b/lib/libc/sys/aio_suspend.2
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: aio_suspend.2,v 1.2 1999/07/01 21:09:57 mpp Exp $
+.\"	$Id: aio_suspend.2,v 1.3 1999/07/01 21:13:06 mpp Exp $
 .\"
 .Dd June 2, 1999
 .Dt AIO_SUSPEND 2
@@ -56,11 +56,11 @@ expired,
 is returned.  Other return values indicate an error condition as
 detailed below.
 .Sh SEE ALSO
+.Xr aio_cancel 2 ,
 .Xr aio_error 2 ,
 .Xr aio_read 2 ,
-.Xr aio_write 2 ,
-.Xr aio_cancel 2 ,
-.Xr aio_suspend 2.
+.Xr aio_suspend 2 ,
+.Xr aio_write 2 .
 .Sh ERRORS
 The
 .Fn aio_suspend
@@ -84,7 +84,7 @@ The
 .Nm
 function first appeared in
 .Fx 3.0 .
-.Sh AUTHOR
+.Sh AUTHORS
 This
 manual page was written by
 .An Wes Peters Aq wes@softweyr.com .
diff --git a/lib/libc/sys/aio_write.2 b/lib/libc/sys/aio_write.2
index b44a1cb..04ecf20 100644
--- a/lib/libc/sys/aio_write.2
+++ b/lib/libc/sys/aio_write.2
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: aio_write.2,v 1.1 1999/07/01 19:58:12 wes Exp $
+.\"	$Id: aio_write.2,v 1.2 1999/07/01 21:09:57 mpp Exp $
 .\"
 .Dd June 2, 1999
 .Dt AIO_WRITE 2
@@ -181,7 +181,7 @@ The
 .Nm
 Function first appeared in
 .Fx 3.0 .
-.Sh AUTHOR
+.Sh AUTHORS
 This manual page was written by
 .An Wes Peters Aq wes@softweyr.com .
 .Sh BUGS
diff --git a/lib/libc/sys/execve.2 b/lib/libc/sys/execve.2
index 8e3167e..2fedc26 100644
--- a/lib/libc/sys/execve.2
+++ b/lib/libc/sys/execve.2
@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)execve.2	8.5 (Berkeley) 6/1/94
-.\"     $Id: execve.2,v 1.12 1999/04/27 03:56:10 hoek Exp $
+.\"     $Id: execve.2,v 1.13 1999/08/14 06:17:24 chris Exp $
 .\"
 .Dd June 1, 1994
 .Dt EXECVE 2
@@ -273,14 +273,14 @@ the real
 is ``root'', then the program has some of the powers
 of a super-user as well.
 .Sh SEE ALSO
+.Xr ktrace 1 ,
 .Xr _exit 2 ,
 .Xr fork 2 ,
 .Xr execl 3 ,
 .Xr exit 3 ,
 .Xr sysctl 3 ,
-.Xr mount 8 ,
-.Xr ktrace 1 ,
-.Xr environ 7
+.Xr environ 7 ,
+.Xr mount 8
 .Sh HISTORY
 The
 .Fn execve
diff --git a/lib/libc/sys/jail.2 b/lib/libc/sys/jail.2
index 693bbcc..bba076b 100644
--- a/lib/libc/sys/jail.2
+++ b/lib/libc/sys/jail.2
@@ -6,7 +6,7 @@
 .\"this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
 .\"----------------------------------------------------------------------------
 .\"
-.\"$Id: jail.2,v 1.3 1999/06/17 23:43:35 green Exp $
+.\"$Id: jail.2,v 1.4 1999/07/09 21:35:37 phk Exp $
 .\"
 .\"
 .Dd April 28, 1999
@@ -78,15 +78,16 @@ Please consult the
 .Xr chroot 2
 manual page for details.
 .Sh SEE ALSO
-.Xr chroot 2 ,
-.Xr chdir 2
+.Xr chdir 2 ,
+.Xr chroot 2
 .Sh HISTORY
 The
 .Fn jail
 function call appeared in
 .Fx 4.0 .
 .Pp
-The jail feature was written by Poul-Henning Kamp for
-R&D Associates
+The jail feature was written by
+.An Poul-Henning Kamp
+for R&D Associates
 .Dq Li http://www.rndassociates.com/
 who contributed it to FreeBSD.
diff --git a/lib/libc/sys/sendfile.2 b/lib/libc/sys/sendfile.2
index 9dc626d..da52e63 100644
--- a/lib/libc/sys/sendfile.2
+++ b/lib/libc/sys/sendfile.2
@@ -23,7 +23,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: sendfile.2,v 1.2 1998/11/06 19:35:58 dg Exp $
+.\"	$Id: sendfile.2,v 1.3 1999/07/26 09:37:47 sheldonh Exp $
 .\"
 .Dd November 5, 1998
 .Dt SENDFILE 2
@@ -140,13 +140,16 @@ If specified, the number of bytes successfully sent will be returned in
 .El
 .Sh SEE ALSO
 .Xr open 2 ,
-.Xr socket 2 ,
 .Xr send 2 ,
+.Xr socket 2 ,
 .Xr writev 2
 .Sh HISTORY
 .Fn sendfile
-first appeared in FreeBSD 3.0.
-This manual page first appeared in FreeBSD 3.1.
+first appeared in
+.Fx 3.0 .
+This manual page first appeared in
+.Fx 3.1 .
 .Sh AUTHORS
 .Fn sendfile
-and this manual page were written by David Greenman <dg@root.com>.
+and this manual page were written by
+.An David Greenman Aq dg@root.com .
diff --git a/lib/libcam/cam.3 b/lib/libcam/cam.3
index 3d5491b..acd2ae1 100644
--- a/lib/libcam/cam.3
+++ b/lib/libcam/cam.3
@@ -25,7 +25,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: cam.3,v 1.1 1998/10/14 06:20:36 ken Exp $
+.\"	$Id: cam.3,v 1.2 1999/03/05 17:11:37 bde Exp $
 .\"
 .Dd October 10, 1998
 .Os FreeBSD 3.0
@@ -395,12 +395,12 @@ characters long.
 .Sh SEE ALSO
 .Xr cam_cdbparse 3 ,
 .Xr pass 4 ,
-.Xr camcontrol 8 ,
+.Xr camcontrol 8
 .Sh HISTORY
 The CAM library first appeared in 
 .Fx 3.0 .
 .Sh AUTHORS
-.An Kenneth Merry Aq ken@FreeBSD.ORG
+.An Kenneth Merry Aq ken@FreeBSD.org
 .Sh BUGS
 .Fn cam_open_device
 doesn't check to see if the
diff --git a/lib/libftpio/ftpio.3 b/lib/libftpio/ftpio.3
index 9de1714..9a7e554 100644
--- a/lib/libftpio/ftpio.3
+++ b/lib/libftpio/ftpio.3
@@ -22,10 +22,10 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$Id: ftpio.3,v 1.16 1998/02/10 07:01:51 jkh Exp $
+.\"	$Id: ftpio.3,v 1.17 1998/03/19 07:34:09 charnier Exp $
 .\"
 .Dd June 17, 1996
-.Dt ftpio 3
+.Dt FTPIO 3
 .Os
 .Sh NAME
 .Nm ftpLogin ,
diff --git a/lib/libutil/property.3 b/lib/libutil/property.3
index 287ca49..12b0ba9 100644
--- a/lib/libutil/property.3
+++ b/lib/libutil/property.3
@@ -23,11 +23,11 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\" 
-.\" $Id: property.3,v 1.4 1998/11/22 13:20:09 jkh Exp $
+.\" $Id: property.3,v 1.5 1999/03/05 17:08:23 bde Exp $
 .\" "
 .Dd October 7, 1998
 .Os
-.Dt properties 3
+.Dt PROPERTIES 3
 .Sh NAME
 .Nm properties_read , 
 .Nm propery_find ,
@@ -93,5 +93,5 @@ be a comment and will be ignored.
 .Xr auth_getval 3
 .Sh BUGS
 Simplistic.
-.Sh AUTHOR
-Jordan Hubbard
+.Sh AUTHORS
+.An Jordan Hubbard
diff --git a/lib/libutil/uucplock.3 b/lib/libutil/uucplock.3
index 563323c..ae576e3 100644
--- a/lib/libutil/uucplock.3
+++ b/lib/libutil/uucplock.3
@@ -23,11 +23,11 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\" 
-.\" $Id: uucplock.3,v 1.10 1997/10/07 07:24:50 joerg Exp $
+.\" $Id: uucplock.3,v 1.11 1998/05/28 23:17:08 brian Exp $
 .\" "
 .Dd March 30, 1997
 .Os
-.Dt uucplock 3
+.Dt UUCPLOCK 3
 .Sh NAME
 .Nm uu_lock , 
 .Nm uu_unlock ,
diff --git a/sys/netinet/libalias/libalias.3 b/sys/netinet/libalias/libalias.3
index 8e38d91..a825a47 100644
--- a/sys/netinet/libalias/libalias.3
+++ b/sys/netinet/libalias/libalias.3
@@ -1,13 +1,11 @@
+.\" $Id$
+.\"
 .Dd July, 1997
-.Dt "libalias" 3 
+.Dt LIBALIAS 3 
 .Os 
 .Sh NAME
-.Nm "libalias"
-Packet Aliasing Library.  A collection of
-functions for aliasing and de-aliasing
-of IP packets, intended for masquerading and
-network address translation (NAT).  
-
+.Nm libalias
+.Nd packet aliasing library for masquerading and address translation (NAT)
 .Sh SYNOPSIS
 .Fd #include <sys/types.h>
 .Fd #include <netinet/in.h>
@@ -15,7 +13,13 @@ network address translation (NAT).
 
 Function prototypes are given in the main body
 of the text.
-
+.Sh DESCRIPTION
+The
+.Nm
+library is a collection of
+functions for aliasing and de-aliasing
+of IP packets, intended for masquerading and
+network address translation (NAT).  
 .Sh CONTENTS
 .Bd -literal -offset left
 1. Introduction
@@ -51,7 +55,6 @@ Appendix A: Conceptual Background
     A.3 Partially Specified Links
     A.4 Dynamic Link Creation
 .Ed
-
 .Sh 1. Introduction
 This library is a moderately portable
 set of functions designed to assist
@@ -86,7 +89,6 @@ to operate in user space outside of the
 kernel, without any access to private
 kernel data structure, but the source code
 can also be ported to a kernel environment.
-
 .Sh 2. Initialization and Control
 Two specific functions, PacketAliasInit()
 and PacketAliasSetAddress(), must always be
@@ -275,7 +277,6 @@ interface rather than the external one.
 Set IPFW range allocated for punching firewall holes (with the
 PKT_ALIAS_PUNCH_FW flag).  The range will be cleared for all rules on
 initialization.
-
 .Sh 3. Packet Handling
 The packet handling functions are used to 
 modify incoming (remote->local) and outgoing
@@ -360,7 +361,6 @@ The packet was ignored and not de-aliased.
 This can happen if the protocal is unrecognized,
 or possibly an ICMP message type is not handled.
 .El
-
 .Sh 4. Port and Address Redirection
 The functions described in this section allow machines
 on the local network to be accessible in some degree
@@ -495,7 +495,6 @@ functions.  If an invalid pointer is passed to
 PacketAliasRedirectDelete(), then a program crash
 or unpredictable operation could result, so it is
 necessary to be careful using this function.
-
 .Sh 5. Fragment Handling
 The functions in this section are used to deal with
 incoming fragments.
@@ -686,7 +685,6 @@ is the pointer to a header fragment used as a
 template, and
 .Em fragment
 is the pointer to the packet to be de-aliased.
-
 .Sh 6. Miscellaneous Functions
 
 .Ss 6.1 PacketAliasSetTarget()
@@ -734,7 +732,6 @@ field should be zeroed before computing the checksum.
 Checksums can also be verified by operating on a block
 of data including its checksum.  If the checksum is
 valid, PacketAliasInternetChecksum() will return zero.
-
 .Sh 7. Authors
 Charles Mott (cmott@srv.net), versions 1.0 - 1.8, 2.0 - 2.4. 
 
@@ -742,7 +739,6 @@ Eivind Eklund (eivind@freebsd.org), versions 1.8b, 1.9 and
 2.5.  Added IRC DCC support as well as contributing a number of
 architectural improvements; added the firewall bypass
 for FTP/IRC DCC.
-
 .Sh 8. Acknowledgments
 
 Listed below, in approximate chronological
@@ -762,7 +758,6 @@ valuable comments and/or debugging assistance.
 .It Andrzej Bialeki
 .It Gordon Burditt
 .El
-
 .Sh Appendix: Conceptual Background
 This appendix is intended for those who
 are planning to modify the source code or want