...types, functions, and macros which are useful in this task. The functions it declares are setlocale (3) to set the current locale, and localeconv (3) to get information about nu…...to be aware of the used character encoding should always set the locale with for example setlocale(LC_CTYPE, "") and programmers can then test the expression strcmp(nl_langinfo(…...to be aware of the used character encoding should always set the locale with for example setlocale(LC_CTYPE, "") and programmers can then test the expression strcmp(nl_langinfo(…...Haible: Unicode HOWTO. http://www.tldp.org/HOWTO/Unicode-HOWTO.html SEE ALSO locale (1), setlocale (3), charsets (7), utf-8 (7)