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/* lang.h
Copyright (c) 2003-2021 HandBrake Team
This file is part of the HandBrake source code
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License v2.
For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
*/
#ifndef HANDBRAKE_LANG_H
#define HANDBRAKE_LANG_H
typedef struct iso639_lang_t
{
char * eng_name; /* Description in English */
char * native_name; /* Description in native language */
char * iso639_1; /* ISO-639-1 (2 characters) code */
char * iso639_2; /* ISO-639-2/t (3 character) code */
char * iso639_2b; /* ISO-639-2/b code (if different from above) */
char * iso639; /* Obsolete ISO-639 code (if changed in ISO-639-1) */
} iso639_lang_t;
#ifdef __cplusplus
extern "C" {
#endif
/* find language, match any of names in lang struct */
const iso639_lang_t * lang_lookup( const char * str );
/* find language table index, match any of names in lang struct */
const int lang_lookup_index( const char * str );
/* return language for an index into the language table */
const iso639_lang_t * lang_for_index( int index );
/* find language associated with ISO-639-1 language code */
iso639_lang_t * lang_for_code( int code );
/* find language associated with ISO-639-2 language code */
iso639_lang_t * lang_for_code2( const char *code2 );
/* ISO-639-1 code for language */
int lang_to_code(const iso639_lang_t *lang);
iso639_lang_t * lang_for_english( const char * english );
/*
* Get fake iso639 cooresponding to "Any"
* "Any" is used when a match for any language is desired.
*
* Calling lang_get_next() with pointer returned by lang_get_any()
* returns the first entry in the languages list
*/
const iso639_lang_t* lang_get_any(void);
/*
* Get the next language in the list.
* Returns NULL if there are no more languages.
* Pass NULL to get the first language in the list.
*/
const iso639_lang_t* lang_get_next(const iso639_lang_t *last);
#ifdef __cplusplus
}
#endif
#endif // HANDBRAKE_LANG_H
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