mchar_decode -

       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free
       Documentation License <http://www.gnu.org/licenses/fdl.html>.

Version 1.8.4                                    Mon Sep 25 2023                             mchar_decode(3m17n)

       Decode a code-point. The mchar_decode() function decodes code-point code in the charset represented by
       the symbol charset_name to get a character code.

       mchar_decode -

           If decoding was successful, mchar_decode() returns the decoded character code. Otherwise it returns
           -1.

mchar_encode()

       int mchar_decode (MSymbol charset_name, unsigned code)