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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef MOJO_PUBLIC_C_INCLUDE_MOJO_BINDINGS_STRING_H_ | |
6 #define MOJO_PUBLIC_C_INCLUDE_MOJO_BINDINGS_STRING_H_ | |
7 | |
8 #include <mojo/bindings/array.h> | |
9 #include <mojo/bindings/buffer.h> | |
10 | |
11 // A mojom string is a mojom array of UTF-8 chars that need not be | |
12 // null-terminated. | |
13 struct MojomStringHeader { | |
14 struct MojomArrayHeader chars; | |
15 }; | |
16 MOJO_STATIC_ASSERT(sizeof(struct MojomStringHeader) == | |
17 sizeof(struct MojomArrayHeader), | |
18 "MojomStringHeader must be just a MojomArrayHeader."); | |
19 | |
20 union MojomStringHeaderPtr { | |
21 struct MojomStringHeader* ptr; | |
22 uint64_t offset; | |
23 }; | |
24 MOJO_STATIC_ASSERT(sizeof(union MojomStringHeaderPtr) == 8, | |
25 "MojomStringHeaderPtr must be 8 byes."); | |
26 | |
27 #endif // MOJO_PUBLIC_C_INCLUDE_MOJO_BINDINGS_STRING_H_ | |
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