2 dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_MEMMEM],
9 dnl Persuade glibc <string.h> to declare memmem().
10 AC_REQUIRE([AC_GNU_SOURCE])
12 AC_REPLACE_FUNCS(memmem)
13 AC_CHECK_DECLS_ONCE(memmem)
17 # Prerequisites of lib/memmem.c.
18 AC_DEFUN([gl_PREREQ_MEMMEM], [:])