pub unsafe extern "system" fn WsCreateServiceProxy(
    channeltype: WS_CHANNEL_TYPE,
    channelbinding: WS_CHANNEL_BINDING,
    securitydescription: *const WS_SECURITY_DESCRIPTION,
    properties: *const WS_PROXY_PROPERTY,
    propertycount: u32,
    channelproperties: *const WS_CHANNEL_PROPERTY,
    channelpropertycount: u32,
    serviceproxy: *mut *mut WS_SERVICE_PROXY,
    error: *const WS_ERROR
) -> HRESULT