English
- common.c: public functions for both the backend and the frontend.
- requires conv.c and wchar.c
- conv.c: static functions and a public table for code conversion
- wchar.c: mostly static functions and a public table for mb string and
- multi-byte conversion
- mbutilc.c: public functions for the backend only.
- requires conv.c and wchar.c
- wstrcmp.c: strcmp for mb
- wstrncmp.c: strncmp for mb
- varable.c: public functions for show/set/reset variable commands
