Libc-763.13.tar.gz

[apple/libc.git] / string / strrchr.3

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.\"     @(#)strrchr.3	8.1 (Berkeley) 6/4/93
.\" $FreeBSD: src/lib/libc/string/strrchr.3,v 1.9 2001/10/01 16:09:00 ru Exp $
.\"
.Dd June 4, 1993
.Dt STRRCHR 3
.Os
.Sh NAME
.Nm strrchr
.Nd locate character in string
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In string.h
.Ft char *
.Fo strrchr
.Fa "const char *s"
.Fa "int c"
.Fc
.Sh DESCRIPTION
The
.Fn strrchr
function
locates the last occurrence of
.Fa c
(converted to a char)
in the string
.Fa s .
If
.Fa c
is
.Ql \e0 ,
.Fn strrchr
locates the terminating
.Ql \e0 .
.Sh RETURN VALUES
The
.Fn strrchr
function
returns a pointer to the character,
or a null
pointer if
.Fa c
does not occur anywhere in
.Fa s .
.Sh SEE ALSO
.Xr memchr 3 ,
.Xr strchr 3 ,
.Xr strcspn 3 ,
.Xr strpbrk 3 ,
.Xr strsep 3 ,
.Xr strspn 3 ,
.Xr strstr 3 ,
.Xr strtok 3
.Sh STANDARDS
The
.Fn strrchr
function
conforms to
.St -isoC .