2 dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
3 dnl This file is free software, distributed under the terms of the GNU
4 dnl General Public License. As a special exception to the GNU General
5 dnl Public License, this file may be distributed as part of a program
6 dnl that contains a configuration script generated by Autoconf, under
7 dnl the same distribution terms as the rest of that program.
9 AC_DEFUN([gl_FUNC_MEMMEM],
11 dnl Persuade glibc <string.h> to declare memmem().
12 AC_REQUIRE([AC_GNU_SOURCE])
14 AC_REPLACE_FUNCS(memmem)
15 AC_CHECK_DECLS_ONCE(memmem)
19 # Prerequisites of lib/memmem.c.
20 AC_DEFUN([gl_PREREQ_MEMMEM], [:])