Minor markup tweaks (Sy instead of Nm).
first round of POSIX 2008 stuff

@@ -1,57 +1,47 @@
-'\" te
+.\" Copyright 2014 Garrett D'Amore <garrett@damore.org>
 .\" Copyright (c) 2001, The IEEE and The Open Group. All Rights Reserved. Portions Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved.
 .\" Sun Microsystems, Inc. gratefully acknowledges The Open Group for permission to reproduce portions of its copyrighted documentation. Original documentation from The Open Group can be obtained online at
 .\" http://www.opengroup.org/bookstore/.
 .\" The Institute of Electrical and Electronics Engineers and The Open Group, have given us permission to reprint portions of their documentation. In the following statement, the phrase "this text" refers to portions of the system documentation. Portions of this text are reprinted and reproduced in electronic form in the Sun OS Reference Manual, from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between these versions and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html.
 .\"  This notice shall appear on any product containing this material.
 .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License").  You may not use this file except in compliance with the License.
 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.  See the License for the specific language governing permissions and limitations under the License.
 .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE.  If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
-.TH TIMEB.H 3HEAD "Sep 10, 2004"
-.SH NAME
-timeb.h, timeb \- additional definitions for date and time
-.SH SYNOPSIS
-.LP
-.nf
-#include <\fBsys/timeb.h\fR>
-.fi
-
-.SH DESCRIPTION
-.sp
-.LP
-The <\fBsys/timeb.h\fR> header defines the \fBtimeb\fR structure, which
-includes the following members:
-.sp
-.in +2
-.nf
-time_t         time        /* the seconds portion of the current time */
-unsigned short millitm     /* the milliseconds portion of the current time */
-short          timezone    /* the local timezone in minutes west  of Greenwich */
-short          dstflag     /* TRUE if Daylight Savings Time is in effect */
-.fi
-.in -2
-
-.sp
-.LP
-The \fBtime_t\fR type is defined as described in <\fBsys/types.h\fR>.
-.SH ATTRIBUTES
-.sp
-.LP
-See \fBattributes\fR(5) for descriptions of the following attributes:
-.sp
-
-.sp
-.TS
-box;
-c | c
-l | l .
-ATTRIBUTE TYPE  ATTRIBUTE VALUE
-_
-Interface Stability     Standard
-.TE
-
-.SH SEE ALSO
-.sp
-.LP
-\fBtime.h\fR(3HEAD), \fBtypes.h\fR(3HEAD), \fBattributes\fR(5),
-\fBstandards\fR(5)
+.Dd "Jul 20, 2014"
+.Dt TIMEB.H 3HEAD
+.Os
+.Sh NAME
+.Nm timeb.h, timeb
+.Nd additional definitions for date and time
+.Sh SYNOPSIS
+.In sys/timeb.h
+.Sh DESCRIPTION
+The
+.In sys/timeb.h
+header defines the
+.Ft timeb
+structure, which includes the following members:
+.Bl -column -offset indent "unsigned short" "timezone" "more"
+.It Ft time_t   Ft time ;       seconds portion of current time
+.It Ft unsigned short   Ft millitm ;    milliseconds portion of current time
+.It Ft short    Ft timezone ;   local timezone in minutes west of Greenwich
+.It Ft short    Ft dstflag ;    TRUE if Daylight Savings Time in effect
+.El
+.Lp
+The
+.Ft time_t
+type is defined as described in
+.In sys/types.h .
+.Sh INTERFACE STABILITY
+.Sy Obsolete Standard .
+.Sh SEE ALSO
+.Xr time.h 3HEAD ,
+.Xr types.h 3HEAD ,
+.Xr standards 5
+.Sh STANDARDS
+The
+.In sys/timeb.h
+header was introduced in
+.St -xpg4.2 ,
+and subsequently removed in
+.St -p1003.1-2008 .