pub type INTERNET_STATUS_CALLBACK = Option<unsafe extern "system" fn(hInternet: HINTERNET, dwContext: usize, dwInternetStatus: u32, lpvStatusInformation: LPVOID, dwStatusInformationLength: u32)>;Aliased Type§
pub enum INTERNET_STATUS_CALLBACK {
None,
Some(unsafe extern "system" fn(*mut c_void, usize, u32, *mut c_void, u32)),
}