src/common/backend/utils/mb/README
Encodings
=========
encnames.cpp: public functions for both the backend and the frontend.
conv.cpp: static functions and a public table for code conversion
wchar.cpp: mostly static functions and a public table for mb string and
multibyte conversion
mbutils.cpp: public functions for the backend only.
requires conv.c and wchar.c
wstrcmp.cpp: strcmp for mb
wstrncmp.cpp: strncmp for mb
win866.cpp: a tool to generate KOI8 <--> CP866 conversion table
iso.cpp: a tool to generate KOI8 <--> ISO8859-5 conversion table
win1251.cpp: a tool to generate KOI8 <--> CP1251 conversion table
Introduction
------------
http://www.cprogramming.com/tutorial/unicode.html