Type Alias windows::Win32::Graphics::Gdi::ENHMFENUMPROC

pub type ENHMFENUMPROC = Option<unsafe extern "system" fn(hdc: HDC, lpht: *const HANDLETABLE, lpmr: *const ENHMETARECORD, nhandles: i32, data: LPARAM) -> i32>;

Aliased Type

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

Variants

None

No value.

Some(unsafe extern "system" fn(_: HDC, _: *const HANDLETABLE, _: *const ENHMETARECORD, _: i32, _: LPARAM) -> i32)

Some value of type T.