LibIDN Library Functions				idn(3)

NAME
	idn - Internationalized Domain Names Library

SYNOPSIS
	const char* idna_strerror(Idna_rc rc);

	int idna_to_ascii_4i(const uint32_t* in, size_t inlen, char* out);

	int idna_to_ascii_4z(const uint32_t* input, char** output, int flags);

	int idna_to_ascii_8z(const char* input, char** output, int flags);

	int idna_to_ascii_lz(const char* input, char** output, int flags);

	int idna_to_unicode_44i(const uint32_t* in,  size_t inlen,
	uint32_t* out);      

	int idna_to_unicode_4z4z(const uint32_t* input, uint32_t** output,
	int flags);

	int idna_to_unicode_8z4z(const char* input, uint32_t** output,
	int flags);

	int idna_to_unicode_8z8z(const char* input, char** output, int flags);

	int idna_to_unicode_8zlz(const char* input, char** output, int flags);

	int idna_to_unicode_lzlz(const char* input, char** output, int flags);

	int pr29_4(const uint32_t* in, size_t len);

	int pr29_4z(const uint32_t* in);

	int pr29_8z(const char* in);

	const char* pr29_strerror(Pr29_rc rc);

	int punycode_decode(size_t input_length, const char[] input,
	size_t* output_length);

	int punycode_encode(size_t input_length, const punycode_uint[] input,
	const unsigned char[] case_flags);

	const char* punycode_strerror(Punycode_status rc);

	int stringprep(char* in, size_t maxlen, Stringprep_profile_flags flags,
	const Stringprep_profile* profile);

	int stringprep_4i(uint32_t* ucs4, size_t* len, size_t maxucs4len,
	Stringprep_profile_flags flags, const Stringprep_profile* profile);

	int stringprep_4zi(uint32_t* ucs4, size_t maxucs4len,
	Stringprep_profile_flags flags, const Stringprep_profile* profile);

	const char* stringprep_check_version(const char* req_version);

	char* stringprep_convert(const char* str, const char* to_codeset,
	const char* from_codeset);

	const char* stringprep_locale_charset(void);

	char* stringprep_locale_to_utf8(const char* str);

	int stringprep_profile(const char* in, char** out, const char* profile,
	Stringprep_profile_flags flags);

	const char* stringprep_strerror(Stringprep_rc rc);

	uint32_t* stringprep_ucs4_nfkc_normalize(uint32_t* str, ssize_t len);

	char* stringprep_ucs4_to_utf8(const uint32_t* str, ssize_t len,
	size_t* items_read, size_t* items_written);

	int stringprep_unichar_to_utf8(uint32_t c, char* outbuf);

	char* stringprep_utf8_nfkc_normalize(const char* str, ssize_t len);

	char* stringprep_utf8_to_locale(const char* str);

	uint32_t* stringprep_utf8_to_ucs4(const char * str, ssize_t len,
	size_t* items_written);

	uint32_t stringprep_utf8_to_unichar(const char* p);

	int tld_check_4(const uint32_t* in, size_t inlen, size_t* errpos,
	const Tld_table** overrides);

	int tld_check_4t(const uint32_t* in, size_t inlen, size_t* errpos,
	const Tld_table* tld);

	int tld_check_4tz(const uint32_t* in, size_t* errpos,
	const Tld_table* tld);

	int tld_check_8z(const char* in, size_t* errpos,
	const Tld_table** overrides);

	int tld_check_lz(const char* in, size_t* errpos, const Tld_table** overrides);
	const Tld_table* tld_default_table(const char* tld,
	const Tld_table** overrides);

	int tld_get_4(const uint32_t* in, size_t inlen, char** out);

	int tld_get_4z(const uint32_t* in, char** out);

	const Tld_table* tld_get_table(const char* tld,
	const Tld_table** tables);

	int tld_get_z(const char* in, char** out);

	const char* tld_strerror(Tld_rc rc);

DESCRIPTION
	For ease of access, the IDN manual has been split up into its main
	components.

	OVERVIEW

	idn(1)
	idn(3)

	PLATFORM-SPECIFIC

	Extensive additional documentation is available in the /usr/share/doc
	directory.

ATTRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:

     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | SUNWgnu-idn                 |
    |_____________________________|_____________________________|
    | Interface Stability         | Uncommitted                 |
    |_____________________________|_____________________________|


SEE ALSO

	http://www.gnu.org/software/libidn/#documentation
	
	http://www.gnu.org/software/libidn/manual/libidn.html