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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SYNC_INTERNAL_API_PUBLIC_ATTACHMENTS_ATTACHMENT_UTIL_H_ | 5 #ifndef COMPONENTS_SYNC_CORE_ATTACHMENTS_ATTACHMENT_UTIL_H_ |
6 #define SYNC_INTERNAL_API_PUBLIC_ATTACHMENTS_ATTACHMENT_UTIL_H_ | 6 #define COMPONENTS_SYNC_CORE_ATTACHMENTS_ATTACHMENT_UTIL_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "sync/base/sync_export.h" | 11 #include "components/sync/base/sync_export.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 class RefCountedMemory; | 14 class RefCountedMemory; |
15 } | 15 } |
16 | 16 |
17 namespace syncer { | 17 namespace syncer { |
18 | 18 |
19 // Return the crc32c of the memory described by |data|. | 19 // Return the crc32c of the memory described by |data|. |
20 // | 20 // |
21 // Potentially expensive. | 21 // Potentially expensive. |
22 // Ideally this function should be static function in Attachment class, but | 22 // Ideally this function should be static function in Attachment class, but |
23 // include_rules from sync/api/DEPS don't allow direct dependency on | 23 // include_rules from sync/api/DEPS don't allow direct dependency on |
24 // third_party. | 24 // third_party. |
25 SYNC_EXPORT uint32_t | 25 SYNC_EXPORT uint32_t |
26 ComputeCrc32c(const scoped_refptr<base::RefCountedMemory>& data); | 26 ComputeCrc32c(const scoped_refptr<base::RefCountedMemory>& data); |
27 | 27 |
28 } // namespace syncer | 28 } // namespace syncer |
29 | 29 |
30 #endif // SYNC_INTERNAL_API_PUBLIC_ATTACHMENTS_ATTACHMENT_UTIL_H_ | 30 #endif // COMPONENTS_SYNC_CORE_ATTACHMENTS_ATTACHMENT_UTIL_H_ |
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