pub unsafe extern "system" fn DnsConnectionGetProxyInfoForHostUrlEx(
    pwszhosturl: PCWSTR,
    pselectioncontext: *const u8,
    dwselectioncontextlength: u32,
    dwexplicitinterfaceindex: u32,
    pwszconnectionname: PCWSTR,
    pproxyinfoex: *mut DNS_CONNECTION_PROXY_INFO_EX,
) -> u32