U_MBLEN            85 maint/gnulib/lib/uniconv/u-conv-from-enc.h                 int countunit = U_MBLEN (result + offunit, length - offunit);
U_MBLEN           140 maint/gnulib/lib/uniconv/u-conv-to-enc.h           countunit = U_MBLEN (src + iunit, srclen - iunit);
U_MBLEN           155 maint/gnulib/lib/uniconv/u-conv-to-enc.h           if (!(U_MBLEN (src + iunit, srclen - iunit) < 0))