Type Alias PFN_MAPPINGCALLBACKPROC
pub type PFN_MAPPINGCALLBACKPROC = Option<unsafe extern "system" fn(pbag: *mut MAPPING_PROPERTY_BAG, data: *mut c_void, dwdatasize: u32, result: HRESULT)>;Aliased Type§
pub enum PFN_MAPPINGCALLBACKPROC {
None,
Some(unsafe extern "system" fn(*mut MAPPING_PROPERTY_BAG, *mut c_void, u32, HRESULT)),
}