DOKK / manpages

Man pages matching name fcutf16toucs4 in section 3:

FcUtf16ToUcs4.3.en debian 10 / libfontconfig1-dev
FcUtf16ToUcs4.3.en debian 11 / libfontconfig-doc
FcUtf16ToUcs4.3.en debian 12 / libfontconfig-doc