The following structures are exposed by MLang.
| DetectEncodingInfo | Contains the results of code page detection by the IMultiLanguage2::DetectCodepageInIStream and IMultiLanguage2::DetectInputCodepage methods. |
| MIMECPINFO | Contains detailed information gathered from the MIME database about a given code page. |
| MIMECSETINFO | Contains information about a given charset. |
| RFC1766INFO | Contains information about a given locale identifier value (LCID), including the corresponding RFC1766-conforming name. |
| SCRIPTINFO | Contains the information about the specified script. |
| UNICODERANGE | Contains the Unicode range supported by a particular font. |