The TSCII codec provides conversion to and from the Tamil TSCII encoding.
TSCII, formally the Tamil Standard Code Information Interchange specification, is a commonly used charset for Tamils. The official page for the standard is at http://www.tamil.net/tscii/
This codec uses the mapping table found at http://www.geocities.com/Athens/5180/tsciiset.html. Tamil uses composed Unicode which might cause some problems if you are using Unicode fonts instead of TSCII fonts.
Most of the code was written by Hans Petter Bieker and is included in Qt with the author's permission and the grateful thanks of the Qt team.
See also Text Codec: TSCII.