Type Alias windows::Win32::Graphics::Printing::ROUTER_NOTIFY_CALLBACK

pub type ROUTER_NOTIFY_CALLBACK = Option<unsafe extern "system" fn(dwcommand: u32, pcontext: *const c_void, dwcolor: u32, pnofityinfo: *const PRINTER_NOTIFY_INFO, fdwflags: u32, pdwresult: *mut u32) -> BOOL>;

Aliased Type

enum ROUTER_NOTIFY_CALLBACK {
    None,
    Some(unsafe extern "system" fn(_: u32, _: *const c_void, _: u32, _: *const PRINTER_NOTIFY_INFO, _: u32, _: *mut u32) -> BOOL),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: u32, _: *const c_void, _: u32, _: *const PRINTER_NOTIFY_INFO, _: u32, _: *mut u32) -> BOOL)

Some value of type T.