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cdtext_list_languages

libcdio_sys

Function cdtext_list_languages 

Source 
pub unsafe extern "C" fn cdtext_list_languages(
    p_cdtext: *const cdtext_t,
) -> *mut cdtext_lang_t
Expand description

@deprecated Use cdtext_list_languages_v2()

Returns a list of available languages or NULL.

WARNING: The indices in the returned array do not match the indexing as expected by cdtext_set_language_index(). Use cdtext_select_language() with the values of array elements.

Internally the list is stored in a static array.

@param p_cdtext the CD-TEXT object @return NULL if p_cdtext is NULL, or an array of 8 cdtext_lang_t elements: CDTEXT_LANGUAGE_UNKNOWN not only marks language code 0x00 but also invalid language codes and invalid language blocks.