Function winapi::um::winhttp::WinHttpGetProxyForUrl

pub unsafe extern "system" fn WinHttpGetProxyForUrl(
    hSession: HINTERNET, 
    lpcwszUrl: LPCWSTR, 
    pAutoProxyOptions: *mut WINHTTP_AUTOPROXY_OPTIONS, 
    pProxyInfo: *mut WINHTTP_PROXY_INFO
) -> BOOL