w32-charset-ansi, w32-charset-default, w32-charset-symbol,
w32-charset-shiftjis, w32-charset-hangeul, w32-charset-gb2312,
w32-charset-chinesebig5,
-#ifdef JOHAB_CHARSET
w32-charset-johab, w32-charset-hebrew,
w32-charset-arabic, w32-charset-greek, w32-charset-turkish,
w32-charset-vietnamese, w32-charset-thai, w32-charset-easteurope,
w32-charset-russian, w32-charset-mac, w32-charset-baltic,
-#endif
-#ifdef UNICODE_CHARSET
w32-charset-unicode,
-#endif
or w32-charset-oem.
CODEPAGE should be an integer specifying the codepage that should be used
to display the character set, t to do no translation and output as Unicode,