Type Alias windows::Win32::Storage::FileSystem::PFN_IO_COMPLETION

pub type PFN_IO_COMPLETION = Option<unsafe extern "system" fn(pcontext: *mut FIO_CONTEXT, lpo: *mut FH_OVERLAPPED, cb: u32, dwcompletionstatus: u32)>;

Aliased Type

enum PFN_IO_COMPLETION {
    None,
    Some(unsafe extern "system" fn(_: *mut FIO_CONTEXT, _: *mut FH_OVERLAPPED, _: u32, _: u32)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut FIO_CONTEXT, _: *mut FH_OVERLAPPED, _: u32, _: u32))

Some value of type T.