Type Alias windows_sys::Win32::UI::Controls::LPFNCCSTYLEW

pub type LPFNCCSTYLEW = Option<unsafe extern "system" fn(hwndparent: HWND, pccs: *mut CCSTYLEW) -> BOOL>;

Required features: "Win32_Foundation"

Aliased Type

enum LPFNCCSTYLEW {
    None,
    Some(unsafe extern "system" fn(_: isize, _: *mut CCSTYLEW) -> i32),
}

Variants

None

No value.

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

Some value of type T.