source: trunk/src/sed/m4/rawmemchr.m4@ 3669

Last change on this file since 3669 was 3611, checked in by bird, 10 months ago

vendor/sed/current: GNU sed 4.9 (sed-4.9.tar.xz sha256:6e226b732e1cd739464ad6862bd1a1aba42d7982922da7a53519631d24975181)

File size: 627 bytes
Line 
1# rawmemchr.m4 serial 3
2dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6
7AC_DEFUN([gl_FUNC_RAWMEMCHR],
8[
9 dnl Persuade glibc <string.h> to declare rawmemchr().
10 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
11
12 AC_REQUIRE([gl_STRING_H_DEFAULTS])
13 AC_CHECK_FUNCS([rawmemchr])
14 if test $ac_cv_func_rawmemchr = no; then
15 HAVE_RAWMEMCHR=0
16 fi
17])
18
19# Prerequisites of lib/strchrnul.c.
20AC_DEFUN([gl_PREREQ_RAWMEMCHR], [:])
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