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2 | 2 | title: "THUNK_ORDINAL | Microsoft Docs"
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3 | 3 | ms.date: "11/04/2016"
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4 | 4 | ms.topic: "conceptual"
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5 |
| -dev_langs: |
| 5 | +dev_langs: |
6 | 6 | - "C++"
|
7 |
| -helpviewer_keywords: |
| 7 | +helpviewer_keywords: |
8 | 8 | - "Thunk_Ordinal enumeration"
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9 | 9 | ms.assetid: 026f98a9-36b8-41ef-8a72-12d7cbc2d362
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10 | 10 | author: "mikejo5000"
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11 | 11 | ms.author: "mikejo"
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12 | 12 | manager: jillfra
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13 |
| -ms.workload: |
| 13 | +ms.workload: |
14 | 14 | - "multiple"
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15 | 15 | ---
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16 | 16 | # THUNK_ORDINAL
|
17 |
| -Designates thunk types. |
18 |
| - |
19 |
| -## Syntax |
20 |
| - |
21 |
| -```C++ |
22 |
| -typedef enum THUNK_ORDINAL { |
23 |
| - THUNK_ORDINAL_NOTYPE, |
24 |
| - THUNK_ORDINAL_ADJUSTOR, |
25 |
| - THUNK_ORDINAL_VCALL, |
26 |
| - THUNK_ORDINAL_PCODE, |
27 |
| - THUNK_ORDINAL_LOAD |
28 |
| - |
29 |
| - // trampoline thunk ordinals - only for use in Trampoline thunk symbols |
30 |
| - THUNK_ORDINAL_TRAMP_INCREMENTAL, |
31 |
| - THUNK_ORDINAL_TRAMP_BRANCHISLAND, |
32 |
| -} THUNK_ORDINAL; |
33 |
| -``` |
34 |
| - |
35 |
| -## Elements |
36 |
| - THUNK_ORDINAL_NOTYPE |
37 |
| - Standard thunk. |
38 |
| - |
39 |
| - THUNK_ORDINAL_ADJUSTOR |
40 |
| - A `this` adjustor thunk. |
41 |
| - |
42 |
| - THUNK_ORDINAL_VCALL |
43 |
| - Virtual call thunk. |
44 |
| - |
45 |
| - THUNK_ORDINAL_PCODE |
46 |
| - P-code thunk. |
47 |
| - |
48 |
| - THUNK_ORDINAL_LOAD |
49 |
| - Delay load thunk. |
50 |
| - |
51 |
| - THUNK_ORDINAL_TRAMP_INCREMENTAL |
52 |
| - Incremental trampoline thunk (a trampoline thunk is used to bounce calls from one memory space to another). |
53 |
| - |
54 |
| - THUNK_ORDINAL_TRAMP_BRANCHISLAND |
55 |
| - Branch point trampoline thunk. |
56 |
| - |
57 |
| -## Remarks |
58 |
| - The values in this enumeration are returned from a call to the [IDiaSymbol::get_thunkOrdinal](../../debugger/debug-interface-access/idiasymbol-get-thunkordinal.md) method. |
59 |
| - |
60 |
| -## Requirements |
61 |
| - Header: cvconst.h |
62 |
| - |
63 |
| -## See Also |
64 |
| - [Enumerations and Structures](../../debugger/debug-interface-access/enumerations-and-structures.md) |
65 |
| - [IDiaSymbol::get_thunkOrdinal](../../debugger/debug-interface-access/idiasymbol-get-thunkordinal.md) |
| 17 | +Designates thunk types. |
| 18 | + |
| 19 | +## Syntax |
| 20 | + |
| 21 | +```C++ |
| 22 | +typedef enum THUNK_ORDINAL { |
| 23 | + THUNK_ORDINAL_NOTYPE, |
| 24 | + THUNK_ORDINAL_ADJUSTOR, |
| 25 | + THUNK_ORDINAL_VCALL, |
| 26 | + THUNK_ORDINAL_PCODE, |
| 27 | + THUNK_ORDINAL_LOAD |
| 28 | + |
| 29 | + // trampoline thunk ordinals - only for use in Trampoline thunk symbols |
| 30 | + THUNK_ORDINAL_TRAMP_INCREMENTAL, |
| 31 | + THUNK_ORDINAL_TRAMP_BRANCHISLAND, |
| 32 | +} THUNK_ORDINAL; |
| 33 | +``` |
| 34 | + |
| 35 | +## Elements |
| 36 | +THUNK_ORDINAL_NOTYPE |
| 37 | +Standard thunk. |
| 38 | + |
| 39 | +THUNK_ORDINAL_ADJUSTOR |
| 40 | +A `this` adjustor thunk. |
| 41 | + |
| 42 | +THUNK_ORDINAL_VCALL |
| 43 | +Virtual call thunk. |
| 44 | + |
| 45 | +THUNK_ORDINAL_PCODE |
| 46 | +P-code thunk. |
| 47 | + |
| 48 | +THUNK_ORDINAL_LOAD |
| 49 | +Delay load thunk. |
| 50 | + |
| 51 | +THUNK_ORDINAL_TRAMP_INCREMENTAL |
| 52 | +Incremental trampoline thunk (a trampoline thunk is used to bounce calls from one memory space to another). |
| 53 | + |
| 54 | +THUNK_ORDINAL_TRAMP_BRANCHISLAND |
| 55 | +Branch point trampoline thunk. |
| 56 | + |
| 57 | +## Remarks |
| 58 | +The values in this enumeration are returned from a call to the [IDiaSymbol::get_thunkOrdinal](../../debugger/debug-interface-access/idiasymbol-get-thunkordinal.md) method. |
| 59 | + |
| 60 | +## Requirements |
| 61 | +Header: cvconst.h |
| 62 | + |
| 63 | +## See Also |
| 64 | +[Enumerations and Structures](../../debugger/debug-interface-access/enumerations-and-structures.md) |
| 65 | +[IDiaSymbol::get_thunkOrdinal](../../debugger/debug-interface-access/idiasymbol-get-thunkordinal.md) |
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