stringprep_locale_charset - API function
const char * stringprep_locale_charset( void);
Find out current locale charset. The function respect the CHARSET environment variable, but typically uses nl_langinfo(CODESET) when it is supported. It fall back on "ASCII" if CHARSET isnt set and nl_langinfo isnt supported or return anything.
Note that this function return the applications locales preferred charset (or threads locales preffered charset, if your system support thread-specific locales). It does not return what the system may be using. Thus, if you receive data from external sources you cannot in general use this function to guess what charset it is encoded in. Use stringprep_convert from the external representation into the charset returned by this function, to have data in the locale encoding.
Return the character set used by the current locale. It will never return NULL, but use "ASCII" as a fallback.
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Copyright © 2002-2012 Simon Josefsson.
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