Libc-498.1.7.tar.gz

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

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.\"     @(#)strpbrk.3	8.1 (Berkeley) 6/4/93
.\" $FreeBSD: src/lib/libc/string/strpbrk.3,v 1.7 2001/10/01 16:09:00 ru Exp $
.\"
.Dd June 4, 1993
.Dt STRPBRK 3
.Os
.Sh NAME
.Nm strpbrk
.Nd locate multiple characters in string
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.In string.h
.Ft char *
.Fo strpbrk
.Fa "const char *s1"
.Fa "const char *s2"
.Fc
.Sh DESCRIPTION
The
.Fn strpbrk
function
locates in the null-terminated string
.Fa s1
the first occurrence of any character in the string
.Fa s2 ,
returning a pointer to this character.
If no characters from
.Fa s2
occur anywhere in
.Fa s1 ,
.Fn strpbrk
returns 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
.Sh STANDARDS
The
.Fn strpbrk
function
conforms to
.St -isoC .