1.\" $NetBSD: bcdtobin.9,v 1.2 2008/04/30 13:10:58 martin Exp $ 2.\" 3.\" Copyright (c) 2006 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Klaus Klein. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd March 11, 2006 31.Dt BCDTOBIN 9 32.Os 33.Sh NAME 34.Nm bcdtobin , 35.Nm bintobcd 36.Nd convert a single byte between (unsigned) packed bcd and binary 37.Sh SYNOPSIS 38.In sys/systm.h 39.Ft unsigned int 40.Fn bcdtobin "unsigned int bcd" 41.Ft unsigned int 42.Fn bintobcd "unsigned int bin" 43.Sh DESCRIPTION 44The 45.Fn bcdtobin 46and 47.Fn bintobcd 48functions 49convert a single byte between (unsigned) packed bcd and binary 50encodings. 51.Sh RETURN VALUES 52The 53.Fn bcdtobin 54function 55returns the binary value of its BCD-encoded argument, 56.Fa bcd . 57The 58.Fn bintobcd 59function returns the BCD encoding of its binary argument, 60.Fa bin . 61.\" .Sh SEE ALSO 62.\" .Sh STANDARDS 63