1 /*

     2  * Copyright © 2009  Red Hat, Inc.

     3  *

     4  *  This is part of HarfBuzz, a text shaping library.

     5  *

     6  * Permission is hereby granted, without written agreement and without

     7  * license or royalty fees, to use, copy, modify, and distribute this

     8  * software and its documentation for any purpose, provided that the

     9  * above copyright notice and the following two paragraphs appear in

    10  * all copies of this software.

    11  *

    12  * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR

    13  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES

    14  * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN

    15  * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH

    16  * DAMAGE.

    17  *

    18  * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,

    19  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

    20  * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS

    21  * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO

    22  * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

    23  *

    24  * Red Hat Author(s): Behdad Esfahbod

    25  */

    26 

    27 #ifndef HB_OT_H_IN

    28 #error "Include <hb-ot.h> instead."

    29 #endif

    30 

    31 #ifndef HB_OT_TAG_H

    32 #define HB_OT_TAG_H

    33 

    34 #include "hb.h"

    35 

    36 HB_BEGIN_DECLS

    37 

    38 

    39 #define HB_OT_TAG_DEFAULT_SCRIPT        HB_TAG ('D', 'F', 'L', 'T')

    40 #define HB_OT_TAG_DEFAULT_LANGUAGE      HB_TAG ('d', 'f', 'l', 't')

    41 

    42 HB_EXTERN void

    43 hb_ot_tags_from_script (hb_script_t  script,

    44                         hb_tag_t    *script_tag_1,

    45                         hb_tag_t    *script_tag_2);

    46 

    47 HB_EXTERN hb_script_t

    48 hb_ot_tag_to_script (hb_tag_t tag);

    49 

    50 HB_EXTERN hb_tag_t

    51 hb_ot_tag_from_language (hb_language_t language);

    52 

    53 HB_EXTERN hb_language_t

    54 hb_ot_tag_to_language (hb_tag_t tag);

    55 

    56 

    57 HB_END_DECLS

    58 

    59 #endif /* HB_OT_TAG_H */