Type Alias DRIVERMSGPROC 

pub type DRIVERMSGPROC = Option<unsafe extern "C" fn(arg1: DWORD, arg2: DWORD, arg3: DWORD_PTR, arg4: DWORD_PTR, arg5: DWORD_PTR) -> DWORD>;

Aliased Type

pub enum DRIVERMSGPROC {
    None,
    Some(unsafe extern "C" fn(u64, u64, u64, u64, u64) -> u64),
}

Variants

None

No value.

Some(unsafe extern "C" fn(u64, u64, u64, u64, u64) -> u64)

Some value of type T.