Sqlite and soundex()

[Comtois]

Is it possible to add Soundex() ?

soundex(X) Compute the soundex encoding of the string X. The string "?000" is returned if the argument is NULL. This function is omitted from SQLite by default. It is only available the -DSQLITE_SOUNDEX=1 compiler option is used when SQLite is built.

[EDIT]

May be it is not usefull, as i must be for french language