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// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
// All files in the project carrying such notice may not be copied, modified, or distributed
// except according to those terms.
use shared::basetsd::{PULONG_PTR, ULONG_PTR};
use shared::minwindef::{BOOL, DWORD, LPDWORD, LPVOID, PULONG, ULONG};
use um::minwinbase::{LPOVERLAPPED, LPOVERLAPPED_ENTRY};
use um::winnt::HANDLE;
extern "system" {
    pub fn CreateIoCompletionPort(
        FileHandle: HANDLE,
        ExistingCompletionPort: HANDLE,
        CompletionKey: ULONG_PTR,
        NumberOfConcurrentThreads: DWORD,
    ) -> HANDLE;
    pub fn GetQueuedCompletionStatus(
        CompletionPort: HANDLE,
        lpNumberOfBytesTransferred: LPDWORD,
        lpCompletionKey: PULONG_PTR,
        lpOverlapped: *mut LPOVERLAPPED,
        dwMilliseconds: DWORD,
    ) -> BOOL;
    pub fn GetQueuedCompletionStatusEx(
        CompletionPort: HANDLE,
        lpCompletionPortEntries: LPOVERLAPPED_ENTRY,
        ulCount: ULONG,
        ulNumEntriesRemoved: PULONG,
        dwMilliseconds: DWORD,
        fAlertable: BOOL,
    ) -> BOOL;
    pub fn PostQueuedCompletionStatus(
        CompletionPort: HANDLE,
        dwNumberOfBytesTransferred: DWORD,
        dwCompletionKey: ULONG_PTR,
        lpOverlapped: LPOVERLAPPED,
    ) -> BOOL;
    pub fn DeviceIoControl(
        hDevice: HANDLE,
        dwIoControlCode: DWORD,
        lpInBuffer: LPVOID,
        nInBufferSize: DWORD,
        lpOutBuffer: LPVOID,
        nOutBufferSize: DWORD,
        lpBytesReturned: LPDWORD,
        lpOverlapped: LPOVERLAPPED,
    ) -> BOOL;
    pub fn GetOverlappedResult(
        hFile: HANDLE,
        lpOverlapped: LPOVERLAPPED,
        lpNumberOfBytesTransferred: LPDWORD,
        bWait: BOOL,
    ) -> BOOL;
    pub fn CancelIoEx(
        hFile: HANDLE,
        lpOverlapped: LPOVERLAPPED,
    ) -> BOOL;
    pub fn CancelIo(
        hFile: HANDLE,
    ) -> BOOL;
    pub fn GetOverlappedResultEx(
        hFile: HANDLE,
        lpOverlapped: LPOVERLAPPED,
        lpNumberOfBytesTransferred: LPDWORD,
        dwMilliseconds: DWORD,
        bAlertable: BOOL,
    ) -> BOOL;
    pub fn CancelSynchronousIo(
        hThread: HANDLE,
    ) -> BOOL;
}