Type Alias ENHMFENUMPROC 

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

Aliased Type

pub 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.