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