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1 /* | |
2 * Copyright (C) 2010 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_BLOB_PRIVATE_H | |
28 #define HB_BLOB_PRIVATE_H | |
29 | |
30 #include "hb-private.h" | |
31 | |
32 #include "hb-blob.h" | |
33 | |
34 HB_BEGIN_DECLS | |
35 | |
36 | |
37 struct _hb_blob_t { | |
38 hb_reference_count_t ref_count; | |
39 | |
40 unsigned int length; | |
41 | |
42 hb_mutex_t lock; | |
43 /* the rest are protected by lock */ | |
44 | |
45 unsigned int lock_count; | |
46 hb_memory_mode_t mode; | |
47 | |
48 const char *data; | |
49 | |
50 hb_destroy_func_t destroy; | |
51 void *user_data; | |
52 }; | |
53 | |
54 extern HB_INTERNAL hb_blob_t _hb_blob_nil; | |
55 | |
56 | |
57 HB_END_DECLS | |
58 | |
59 #endif /* HB_BLOB_PRIVATE_H */ | |
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