Type Alias windows_sys::Win32::Graphics::Printing::OEMCUIPCALLBACK

pub type OEMCUIPCALLBACK = Option<unsafe extern "system" fn(param0: *mut CPSUICBPARAM, param1: *mut OEMCUIPPARAM) -> i32>;

Required features: "Win32_Foundation", "Win32_Graphics_Gdi", "Win32_UI_WindowsAndMessaging"

Aliased Type

enum OEMCUIPCALLBACK {
    None,
    Some(unsafe extern "system" fn(_: *mut CPSUICBPARAM, _: *mut OEMCUIPPARAM) -> i32),
}

Variants

None

No value.

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

Some value of type T.