Function windows_sys::Win32::System::IO::CreateIoCompletionPort

pub unsafe extern "system" fn CreateIoCompletionPort(
    filehandle: HANDLE, 
    existingcompletionport: HANDLE, 
    completionkey: usize, 
    numberofconcurrentthreads: u32
) -> HANDLE

Required features: "Win32_System_IO", "Win32_Foundation"