winapi::um::wingdi

Type Alias ENHMFENUMPROC

Source 
pub type ENHMFENUMPROC = Option<unsafe extern "system" fn(hdc: HDC, lpht: *mut HANDLETABLE, lpmr: *const ENHMETARECORD, nHandles: c_int, data: LPARAM) -> c_int>;

Aliased Type§

enum ENHMFENUMPROC {
    None,
    Some(unsafe extern "system" fn(_: *mut HDC__, _: *mut HANDLETABLE, _: *const ENHMETARECORD, _: i32, _: isize) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *mut HDC__, _: *mut HANDLETABLE, _: *const ENHMETARECORD, _: i32, _: isize) -> i32)

Some value of type T.