ocr: WINSOCK ARCHITECTURES 16-air 32-bil 32-bit Winsock 1.1 Wansodk 1.1 Winsock 20 application application application Winsock 1.1 API 16-bit Winsock DLL 32-bit Winsock DLL WINSOCK DLL WSOCK32. DLL Winsock 1.1 API 32-bir Winsock 2.0 DLL WS2-32.DLL Transport rransport Nome space Nome spoce. service service SeNie sorvice provider provider provider provider .9.ICP/IP es PX/SPNI Cg.DNS e. NDS Figure 1. The Winsock 2.0 architecture consists of two primary layers: dynamic-link libraries that supply the Winsock APIS and service providers that are attached underneath them.