Type Alias windows_sys::Win32::Devices::Display::PFN_DrvSwapBuffers

pub type PFN_DrvSwapBuffers = Option<unsafe extern "system" fn(param0: *mut SURFOBJ, param1: *mut WNDOBJ) -> BOOL>;

Required features: "Win32_Foundation"

Aliased Type

enum PFN_DrvSwapBuffers {
    None,
    Some(unsafe extern "system" fn(_: *mut SURFOBJ, _: *mut WNDOBJ) -> i32),
}

Variants

None

No value.

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

Some value of type T.