src/backend/utils/mb/README

Encodings

=========

conv.c: static functions and a public table for code conversion

mbutils.c: public functions for the backend only.

stringinfo_mb.c: public backend-only multibyte-aware stringinfo functions

wstrcmp.c: strcmp for mb

wstrncmp.c: strncmp for mb

See also in src/common/:

encnames.c: public functions for encoding names

wchar.c: mostly static functions and a public table for mb string and

multibyte conversion

Introduction

------------

http://www.cprogramming.com/tutorial/unicode.html