.\"	$OpenBSD: strpbrk.3,v 1.9 2011/07/25 00:38:53 schwarze Exp $
.\"
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.\" This code is derived from software contributed to Berkeley by
.\" Chris Torek and the American National Standards Committee X3,
.\" on Information Processing Systems.
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.Dd $Mdocdate: July 25 2011 $
.Dt STRPBRK 3
.Os
.Sh NAME
.Nm strpbrk
.Nd locate multiple characters in string
.Sh SYNOPSIS
.Fd #include <string.h>
.Ft char *
.Fn strpbrk "const char *s" "const char *charset"
.Sh DESCRIPTION
The
.Fn strpbrk
function locates in the NUL-terminated string
.Fa s
the first occurrence of any character in the string
.Fa charset
and returns a pointer to this character.
If no characters from
.Fa charset
occur anywhere in
.Fa s ,
.Fn strpbrk
returns
.Dv NULL .
.Sh SEE ALSO
.Xr memchr 3 ,
.Xr strchr 3 ,
.Xr strcspn 3 ,
.Xr strrchr 3 ,
.Xr strsep 3 ,
.Xr strspn 3 ,
.Xr strstr 3 ,
.Xr strtok 3 ,
.Xr wcspbrk 3
.Sh STANDARDS
The
.Fn strpbrk
function conforms to
.St -ansiC .
.Sh HISTORY
The
.Fn strpbrk
function first appeared in
.At III
and was reimplemented for
.Bx 4.3 Tahoe .