man3/strpbrk.3

   1 .\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
   2 .\"
   3 .\" SPDX-License-Identifier: Linux-man-pages-copyleft
   4 .\"
   5 .\" References consulted:
   6 .\"     Linux libc source code
   7 .\"     Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
   8 .\"     386BSD man pages
   9 .\" Modified Sat Jul 24 18:01:24 1993 by Rik Faith (faith@cs.unc.edu)
  10 .TH STRPBRK 3 2021-03-22 "Linux man-pages (unreleased)" "Linux Programmer's Manual"
  11 .SH NAME
  12 strpbrk \- search a string for any of a set of bytes
  13 .SH LIBRARY
  14 Standard C library
  15 .RI ( libc ", " \-lc )
  16 .SH SYNOPSIS
  17 .nf
  18 .B #include <string.h>
  19 .PP
  20 .BI "char *strpbrk(const char *" s ", const char *" accept );
  21 .fi
  22 .SH DESCRIPTION
  23 The
  24 .BR strpbrk ()
  25 function locates the first occurrence in the
  26 string
  27 .I s
  28 of any of the bytes in the string
  29 .IR accept .
  30 .SH RETURN VALUE
  31 The
  32 .BR strpbrk ()
  33 function returns a pointer to the byte in
  34 .I s
  35 that matches one of the bytes in
  36 .IR accept ,
  37 or NULL
  38 if no such byte is found.
  39 .SH ATTRIBUTES
  40 For an explanation of the terms used in this section, see
  41 .BR attributes (7).
  42 .ad l
  43 .nh
  44 .TS
  45 allbox;
  46 lbx lb lb
  47 l l l.
  48 Interface       Attribute       Value
  49 T{
  50 .BR strpbrk ()
  51 T}      Thread safety   MT-Safe
  52 .TE
  53 .hy
  54 .ad
  55 .sp 1
  56 .SH STANDARDS
  57 POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.
  58 .SH SEE ALSO
  59 .BR index (3),
  60 .BR memchr (3),
  61 .BR rindex (3),
  62 .BR strchr (3),
  63 .BR string (3),
  64 .BR strsep (3),
  65 .BR strspn (3),
  66 .BR strstr (3),
  67 .BR strtok (3),
  68 .BR wcspbrk (3)