Type Alias windows::Win32::Storage::FileSystem::LPPROGRESS_ROUTINE

pub type LPPROGRESS_ROUTINE = Option<unsafe extern "system" fn(totalfilesize: i64, totalbytestransferred: i64, streamsize: i64, streambytestransferred: i64, dwstreamnumber: u32, dwcallbackreason: LPPROGRESS_ROUTINE_CALLBACK_REASON, hsourcefile: HANDLE, hdestinationfile: HANDLE, lpdata: *const c_void) -> u32>;

Aliased Type

enum LPPROGRESS_ROUTINE {
    None,
    Some(unsafe extern "system" fn(_: i64, _: i64, _: i64, _: i64, _: u32, _: LPPROGRESS_ROUTINE_CALLBACK_REASON, _: HANDLE, _: HANDLE, _: *const c_void) -> u32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: i64, _: i64, _: i64, _: i64, _: u32, _: LPPROGRESS_ROUTINE_CALLBACK_REASON, _: HANDLE, _: HANDLE, _: *const c_void) -> u32)

Some value of type T.