| Data type | 32 bit | 64 bit |
|---|---|---|
| byte | 1 | 1 |
| char | 1 | 1 |
| bool | 1 | 1 |
| boolean | 1 | 1 |
| short | 2 | 2 |
| int | 4 | 4 |
| long | 4 | 4 |
| float | 4 | 4 |
| double | 8 | 8 |
| BYTE | 1 | 1 |
| BOOLEAN | 1 | 1 |
| WORD | 2 | 2 |
| SHORT | 2 | 2 |
| DWORD | 4 | 4 |
| INT | 4 | 4 |
| LONG | 4 | 4 |
| HRESULT | 4 | 4 |
| BOOL | 4 | 4 |
| FLOAT | 4 | 4 |
| DOUBLE | 8 | 8 |
| LPARAM | 4 | 8 |
| WPARAM | 4 | 8 |
| LONGLONG | 4 | 8 |
| DWORD_PTR | 4 | 8 |
| LONG_PTR | 4 | 8 |
| LPVOID | 4 | 8 |
| DWORDLONG | 4 | 8 |
| HANDLE | 4 | 8 |
| HWND | 4 | 8 |