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Lines Matching refs:lang_key

1137       text_ptr->lang_key = NULL;
1330       text_ptr->lang_key = NULL;
1398       png_charp lang_key;
1426       for (lang_key = lang; *lang_key; lang_key++)
1428       lang_key++;        /* skip NUL separator */
1430       for (text = lang_key; *text; text++)
1441       text_ptr->lang_key = lang_key;