pub type HDV_PCI_WRITE_CONFIG_SPACE = Option<unsafe extern "system" fn(devicecontext: *const c_void, offset: u32, value: u32) -> HRESULT>;

Aliased Type§

enum HDV_PCI_WRITE_CONFIG_SPACE {
    None,
    Some(unsafe extern "system" fn(_: *const c_void, _: u32, _: u32) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *const c_void, _: u32, _: u32) -> i32)

Some value of type T.