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# mbsnrtowcs.m4 serial 4
dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_MBSNRTOWCS],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
dnl Persuade glibc <wchar.h> to declare mbsnrtowcs().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
gl_MBSTATE_T_BROKEN
AC_CHECK_FUNCS_ONCE([mbsnrtowcs])
if test $ac_cv_func_mbsnrtowcs = no; then
HAVE_MBSNRTOWCS=0
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSNRTOWCS=1
fi
fi
])
# Prerequisites of lib/mbsnrtowcs.c.
AC_DEFUN([gl_PREREQ_MBSNRTOWCS], [
:
])
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