DWORD WINAPI Create(LPCSTR server,LPCSTR action,LPCSTR method,LPCSTR data);
DWORD WINAPI CreateEx(LPCSTR server,LPCSTR action,LPCSTR method,LPCSTR data,LPCSTR ctype,LPCSTR ua);
INT WINAPI Query(DWORD token);
INT WINAPI QueryEx(DWORD token,LPDWORD bytesTotal,LPDWORD bytesLoaded);
INT WINAPI Retrieve(DWORD token,LPVOID buffer);
BOOL WINAPI Close(DWORD token);