Type Alias windows_sys::Win32::UI::Controls::PFNTVCOMPARE

pub type PFNTVCOMPARE = Option<unsafe extern "system" fn(lparam1: LPARAM, lparam2: LPARAM, lparamsort: LPARAM) -> i32>;

Aliased Type

enum PFNTVCOMPARE {
    None,
    Some(unsafe extern "system" fn(_: isize, _: isize, _: isize) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: isize, _: isize, _: isize) -> i32)

Some value of type T.