Localization

The "POSIX" Locale

`LC_COLLATE`	causes comparisons to be performed according to the ASCII collating sequence rather than EBCDIC.
`LC_CTYPE`	specifies that characters are considered to be printable if they are defined as printable in ASCII by the ISO C Standard.
`LC_MONETARY`	has no effect in this locale.
`LC_NUMERIC`	has no effect in this locale.
`LC_TIME`	causes `strftime` to return the same values for days of the week, dates, and so on, as `asctime` .