Type Alias DRIVERPROC 

pub type DRIVERPROC = Option<unsafe extern "stdcall" fn(arg1: DWORD_PTR, arg2: HDRVR, arg3: UINT, arg4: LPARAM, arg5: LPARAM) -> LRESULT>;

Aliased Type

pub enum DRIVERPROC {
    None,
    Some(unsafe extern "stdcall" fn(u32, *mut HDRVR__, u32, i32, i32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "stdcall" fn(u32, *mut HDRVR__, u32, i32, i32) -> i32)

Some value of type T.