79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/*
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* Copyright © 2009 Red Hat, Inc.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Red Hat Author(s): Behdad Esfahbod
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*/
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#ifndef HB_OT_H_IN
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#error "Include <hb-ot.h> instead."
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#endif
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#ifndef HB_OT_TAG_H
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#define HB_OT_TAG_H
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#include "hb.h"
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HB_BEGIN_DECLS
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#define HB_OT_TAG_DEFAULT_SCRIPT HB_TAG ('D', 'F', 'L', 'T')
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#define HB_OT_TAG_DEFAULT_LANGUAGE HB_TAG ('d', 'f', 'l', 't')
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/**
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* HB_OT_MAX_TAGS_PER_SCRIPT:
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*
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* Since: 2.0.0
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**/
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#define HB_OT_MAX_TAGS_PER_SCRIPT 3u
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/**
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* HB_OT_MAX_TAGS_PER_LANGUAGE:
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*
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* Since: 2.0.0
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**/
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#define HB_OT_MAX_TAGS_PER_LANGUAGE 3u
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HB_EXTERN void
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hb_ot_tags_from_script_and_language (hb_script_t script,
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hb_language_t language,
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unsigned int *script_count /* IN/OUT */,
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hb_tag_t *script_tags /* OUT */,
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unsigned int *language_count /* IN/OUT */,
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hb_tag_t *language_tags /* OUT */);
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HB_EXTERN hb_script_t
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hb_ot_tag_to_script (hb_tag_t tag);
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HB_EXTERN hb_language_t
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hb_ot_tag_to_language (hb_tag_t tag);
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HB_EXTERN void
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hb_ot_tags_to_script_and_language (hb_tag_t script_tag,
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hb_tag_t language_tag,
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hb_script_t *script /* OUT */,
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hb_language_t *language /* OUT */);
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HB_END_DECLS
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#endif /* HB_OT_TAG_H */
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