## $Id: ucs2utf.pl,v 1.1 2000/10/30 10:40:30 ishii Exp $# convert UCS-2 to UTF-8#sub ucs2utf {	local($ucs) = @_;	local $utf;	if ($ucs <= 0x007f) {		$utf = $ucs;	} elsif ($ucs > 0x007f && $ucs <= 0x07ff) {		$utf = (($ucs & 0x003f) | 0x80) | ((($ucs >> 6) | 0xc0) << 8);	} else {		$utf = ((($ucs >> 12) | 0xe0) << 16) | 			(((($ucs & 0x0fc0) >> 6) | 0x80) << 8) |				(($ucs & 0x003f) | 0x80);	}	return($utf);}1;