OVERLAPPED (Compact 2013)
3/26/2014
This structure contains the file offset of the beginning of the lock range.
Syntax
typedef struct _OVERLAPPED {
ULONG_PTR Internal;
ULONG_PTR InternalHigh;
DWORD Offset;
DWORD OffsetHigh;
HANDLE hEvent;
} OVERLAPPED;
Members
- Internal
Not used.
- InternalHigh
Not used.
- Offset
File offset of the beginning of the lock range.
- OffsetHigh
High order word of the byte offset of the beginning of the lock range.
- hEvent
A handle to the event that will be set to a signaled state by the system when the operation has completed. The user must initialize this member either to zero or a valid event handle using the CreateEvent function before passing this structure to any overlapped functions. This event can then be used to synchronize simultaneous I/O requests for a device.
Requirements
Header |
winbase.h |