1# mbslen.m4 serial 2
2dnl Copyright (C) 2010-2021 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_MBSLEN],
8[
9  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
10  AC_CHECK_FUNCS_ONCE([mbslen])
11  if test $ac_cv_func_mbslen = yes; then
12    HAVE_MBSLEN=1
13  else
14    HAVE_MBSLEN=0
15  fi
16])
17