2 dnl Copyright (C) 2003, 2004, 2006 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_MEMPCPY],
10 dnl Persuade glibc <string.h> to declare mempcpy().
11 AC_REQUIRE([AC_GNU_SOURCE])
13 AC_REPLACE_FUNCS(mempcpy)
14 if test $ac_cv_func_mempcpy = no; then
19 # Prerequisites of lib/mempcpy.c.
20 AC_DEFUN([gl_PREREQ_MEMPCPY], [