diff --git a/lib/_sc/wsock32_sc.def b/lib/_sc/wsock32_sc.def
index 2fe6fb9a29..9cb5991ef2 100644
--- a/lib/_sc/wsock32_sc.def
+++ b/lib/_sc/wsock32_sc.def
@@ -9,3 +9,24 @@ EXPORTS
     _WSAStartup@8 = WSAStartup
 
 
+    _ntohs@4 = ntohs
+    _htons@4 = htons
+    _getservbyname@8 = getservbyname
+    _inet_addr@4 = inet_addr
+    _sendto@24 = sendto
+    _send@16 = send
+    _recvfrom@24 = recvfrom
+    _recv@16 = recv
+    ___WSAFDIsSet@8 = __WSAFDIsSet
+    _select@20 = select
+    _WSAGetLastError@0 = WSAGetLastError
+    _getsockname@12 = getsockname
+    _bind@12 = bind
+    _ioctlsocket@12 = ioctlsocket
+    _socket@12 = socket
+    _connect@12 = connect
+    _accept@12 = accept
+    _listen@8 = listen
+    _shutdown@8 = shutdown
+    _closesocket@4 = closesocket
+    _WSAAsyncSelect@16 = WSAAsyncSelect