Labels:text | screenshot | rectangle | font OCR: WINSOCK ARCHITECTURES 16 bir 32-bit 32-bit Winsock 1.1 Winsock 1.1 Winsock 2.0. Winsock 1.1 API application application application 16-bit Winsock DLL 32-bit Winsock DLLI WINSOCK DLL WSOCK32. DLL Winsock 1.1 API 32-bit Winsock 2.0 DLL WS2-32. DLL Transport Transport Name space Name space service service service service provider provider provider. provider eig. TCP /IP e.g. IPX/SPX e.g. DNS e.g. 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.