dnl ** check for wide-char classifications
dnl FreeBSD has an emtpy wctype.h, so test one of the affected
dnl functions if it's really there.
AC_CHECK_HEADERS([wctype.h], [AC_CHECK_FUNCS(iswspace)])
dnl ** check for wide-char classifications
dnl FreeBSD has an emtpy wctype.h, so test one of the affected
dnl functions if it's really there.
AC_CHECK_HEADERS([wctype.h], [AC_CHECK_FUNCS(iswspace)])