Libc-320.1.3.tar.gz

[apple/libc.git] / string / FreeBSD / strlen.3

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.\"     @(#)strlen.3	8.1 (Berkeley) 6/4/93
.\" $FreeBSD: src/lib/libc/string/strlen.3,v 1.6 2001/10/01 16:09:00 ru Exp $
.\"
.Dd June 4, 1993
.Dt STRLEN 3
.Os
.Sh NAME
.Nm strlen
.Nd find length of string
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In string.h
.Ft size_t
.Fn strlen "const char *s"
.Sh DESCRIPTION
The
.Fn strlen
function
computes the length of the string
.Fa s .
.Sh RETURN VALUES
The
.Fn strlen
function
returns
the number of characters that precede the
terminating
.Dv NUL
character.
.Sh SEE ALSO
.Xr string 3
.Sh STANDARDS
The
.Fn strlen
function
conforms to
.St -isoC .