Type Definition uefi_ffi::EFI_CREATE_EVENT_EX

type EFI_CREATE_EVENT_EX = Option<unsafe extern "C" fn(Type: u32, NotifyTpl: EFI_TPL, NotifyFunction: EFI_EVENT_NOTIFY, NotifyContext: *const u8, EventGroup: *const EFI_GUID, Event: *mut EFI_EVENT) -> EFI_STATUS>;