Type Alias PDUMP_DEVICE_POWERON_ROUTINE 

pub type PDUMP_DEVICE_POWERON_ROUTINE = Option<unsafe extern "system" fn(context: *const c_void) -> i32>;

Aliased Type

pub enum PDUMP_DEVICE_POWERON_ROUTINE {
    None,
    Some(unsafe extern "system" fn(*const c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*const c_void) -> i32)

Some value of type T.