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-.\" Copyright (c) 2003, Steven G. Kargl
-.\" All rights reserved.
-.\"
-.\" 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.
-.\"
-.\" 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.
-.\"
-.\" $FreeBSD: src/lib/msun/man/round.3,v 1.6 2005/06/15 19:04:04 ru Exp $
-.\"
-.Dd April 7, 2005
-.Dt ROUND 3
-.Os
-.Sh NAME
-.Nm round ,
-.Nm roundf ,
-.Nm roundl
-.Nd round to nearest integral value
-.Sh LIBRARY
-.Lb libm
-.Sh SYNOPSIS
-.In math.h
-.Ft double
-.Fn round "double x"
-.Ft float
-.Fn roundf "float x"
-.Ft "long double"
-.Fn roundl "long double x"
-.Sh DESCRIPTION
-The
-.Fn round ,
-.Fn roundf ,
-and
-.Fn roundl
-functions return the nearest integral value to
-.Fa x ;
-if
-.Fa x
-lies halfway between two integral values, then these
-functions return the integral value with the larger
-absolute value (i.e., they round away from zero).
-.Sh SEE ALSO
-.Xr ceil 3 ,
-.Xr floor 3 ,
-.Xr ieee 3 ,
-.Xr lrint 3 ,
-.Xr lround 3 ,
-.Xr math 3 ,
-.Xr rint 3 ,
-.Xr trunc 3
-.Sh STANDARDS
-These functions conform to
-.St -isoC-99 .
-.Sh HISTORY
-The
-.Fn round
-and
-.Fn roundf
-functions appeared in
-.Fx 5.3 .
-The
-.Fn roundl
-function appeared in
-.Fx 6.0 .