Type Alias windows::Win32::UI::Controls::LPFNPSPCALLBACKW
pub type LPFNPSPCALLBACKW = Option<unsafe extern "system" fn(hwnd: HWND, umsg: PSPCB_MESSAGE, ppsp: *mut PROPSHEETPAGEW) -> u32>;
Aliased Type§
enum LPFNPSPCALLBACKW {
None,
Some(unsafe extern "system" fn(_: HWND, _: PSPCB_MESSAGE, _: *mut PROPSHEETPAGEW) -> u32),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: HWND, _: PSPCB_MESSAGE, _: *mut PROPSHEETPAGEW) -> u32)
Some value of type T
.