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+.\" Copyright (c) 1990, 1991, 1993
+.\" The Regents of the University of California. All rights reserved.
+.\" Copyright (c) 2001 Mike Barcroft <mike@FreeBSD.org>
+.\" Copyright (c) 2026 Aymeric Wibo <obiwac@freebsd.org>
+.\"
+.\" This code is derived from software contributed to Berkeley by
+.\" Chris Torek and 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
+.\" 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.
+.\"
+.Dd February 18, 2026
+.Dt DIV 3
+.Os
+.Sh NAME
+.Nm div ,
+.Nm ldiv ,
+.Nm lldiv ,
+.Nm imaxdiv
+.Nd return quotient and remainder from division
+.Sh SYNOPSIS
+.Lb libc
+.In stdlib.h
+.Ft div_t
+.Fn div "int numer" "int denom"
+.Ft ldiv_t
+.Fn ldiv "long numer" "long denom"
+.Ft lldiv_t
+.Fn lldiv "long long numer" "long long denom"
+.In inttypes.h
+.Ft imaxdiv_t
+.Fn imaxdiv "intmax_t numer" "intmax_t denom"
+.Sh DESCRIPTION
+The
+.Fn div ,
+.Fn ldiv ,
+.Fn lldiv ,
+and
+.Fn imaxdiv
+functions compute the value of
+.Fa numer
+(the numerator) divided by
+.Fa denom
+(the denominator) and return the stored result in the form of the
+.Fa div_t ,
+.Fa ldiv_t ,
+.Fa lldiv_t ,
+or
+.Fa imaxdiv_t
+types, respectively.
+These types are structs which contain two
+.Vt int ,
+.Vt long ,
+.Vt long long ,
+or
+.Vt intmax_t
+members named
+.Va quot
+(the quotient) and
+.Va rem
+(the remainder).
+.Sh STANDARDS
+The
+.Fn div ,
+.Fn ldiv ,
+.Fn lldiv ,
+and
+.Fn imaxdiv
+functions conform to
+.St -isoC-2023
+and
+.St -p1003.1-2024 .
+.Sh HISTORY
+The
+.Fn div
+and
+.Fn ldiv
+functions first appeared in
+.Bx 4.3 .
+The
+.Fn lldiv
+and
+.Fn imaxdiv
+functions first appeared in
+.Fx 5.0 .