'\" t
.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
.\" References consulted:
.\"     Linux libc source code
.\"     Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
.\"     386BSD man pages
.\" Modified Sat Jul 24 18:01:24 1993 by Rik Faith (faith@cs.unc.edu)
.TH strpbrk 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
strpbrk \- search a string for any of a set of bytes
.SH LIBRARY
Standard C library
.RI ( libc ", " \-lc )
.SH SYNOPSIS
.nf
.B #include <string.h>
.P
.BI "char *strpbrk(const char *" s ", const char *" accept );
.fi
.SH DESCRIPTION
The
.BR strpbrk ()
function locates the first occurrence in the
string
.I s
of any of the bytes in the string
.IR accept .
.SH RETURN VALUE
The
.BR strpbrk ()
function returns a pointer to the byte in
.I s
that matches one of the bytes in
.IR accept ,
or NULL
if no such byte is found.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbx lb lb
l l l.
Interface	Attribute	Value
T{
.na
.nh
.BR strpbrk ()
T}	Thread safety	MT-Safe
.TE
.SH STANDARDS
C11, POSIX.1-2008.
.SH HISTORY
POSIX.1-2001, C89, SVr4, 4.3BSD.
.SH SEE ALSO
.BR memchr (3),
.BR strchr (3),
.BR string (3),
.BR strsep (3),
.BR strspn (3),
.BR strstr (3),
.BR strtok (3),
.BR wcspbrk (3)