Type Alias APPLET_PROC
pub type APPLET_PROC = Option<unsafe extern "system" fn(hwndcpl: HWND, msg: u32, lparam1: LPARAM, lparam2: LPARAM) -> i32>;Aliased Type§
pub enum APPLET_PROC {
None,
Some(unsafe extern "system" fn(HWND, u32, LPARAM, LPARAM) -> i32),
}