Add lldiv(), imaxabs(), imaxdiv(), strtoimax() and strtoumax()

1 files changed, 66 insertions, 0 deletions

diff --git a/lib/libc/stdlib/imaxabs.3 b/lib/libc/stdlib/imaxabs.3
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+.\" Copyright (c) 1990, 1991 The Regents of the University of California.
+.\" All rights reserved.
+.\"
+.\" This code is derived from software contributed to Berkeley by
+.\" the American National Standards Committee X3, on Information
+.\" Processing Systems.
+.\"
+.\" 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. 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
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+.\" 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.
+.\"
+.\"	$OpenBSD: imaxabs.3,v 1.1 2006/01/13 17:58:09 millert Exp $
+.\"
+.Dd January 6, 2005
+.Dt IMAXABS 3
+.Os
+.Sh NAME
+.Nm imaxabs
+.Nd integer absolute value function
+.Sh SYNOPSIS
+.Fd #include <inttypes.h>
+.Ft int
+.Fn imaxabs "int j"
+.Sh DESCRIPTION
+The
+.Fn imaxabs
+function computes the absolute value of the intmax_t variable
+.Fa j .
+.Sh RETURN VALUES
+The
+.Fn imaxabs
+function returns the absolute value.
+.Sh SEE ALSO
+.Xr abs 3 ,
+.Xr cabs 3 ,
+.Xr floor 3 ,
+.Xr hypot 3 ,
+.Xr labs 3 ,
+.Xr math 3
+.Sh STANDARDS
+The
+.Fn abs
+function conforms to
+.St -ansiC-99 .
+.Sh BUGS
+The absolute value of the most negative integer remains negative.