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The C and C++ Libraries
ARM DUI 0067D Copyright © 1999-2001 ARM Limited. All rights reserved. 4-27
Implementation
To select an ISO8859-1 (Latin-1 alphabet) locale category, include a call from your
application to the functions shown in Table 4-6.
There is no ISO8859-1 version of the LC_TIME category.
The C library tests for the existence of the callout function before calling it. If the
function does not exist, a default action is taken.
Table 4-6 Default locales
Function Description
__use_iso8859_ctype()
Selects the ISO8859-1 (Latin-1) classification of
characters (this is essentially 7-bit ASCII, except that
the top-bit-set character codes 160-255 represent a
selection of useful European punctuation characters,
letters, and accented letters).
__use_iso8859_collate()
Selects the strcoll/strxfrm collation table appropriate
to the Latin-1 alphabet. The default C locale does not
require a collation table.
__use_iso8859_monetary()
Selects the Sterling monetary category using Latin-1
coding.
__use_iso8859_numeric()
Selects separating thousands with commas in the
printing of numeric values.
__use_iso8859_locale()
Selects all the above
iso8859
selections.
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