Type Alias PFNDPAMERGE
pub type PFNDPAMERGE = Option<unsafe extern "system" fn(umsg: DPAMM_MESSAGE, pvdest: *const c_void, pvsrc: *const c_void, lparam: LPARAM) -> *mut c_void>;Aliased Type§
enum PFNDPAMERGE {
None,
Some(unsafe extern "system" fn(_: DPAMM_MESSAGE, _: *const c_void, _: *const c_void, _: LPARAM) -> *mut c_void),
}