--- /dev/null
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS WinSock 2 Headers
+ * FILE: include/winsock/nsp_dns.h
+ * PURPOSE: WinSock 2 Shared NSP Header
+ */
+
+
+#ifndef __NSP_DNS_H
+#define __NSP_DNS_H
+
+/* Includes */
+#include <svcguid.h>
+
+/* Globals */
+GUID HostnameGuid = SVCID_HOSTNAME;
+GUID AddressGuid = SVCID_INET_HOSTADDRBYINETSTRING;
+GUID HostAddrByNameGuid = SVCID_INET_HOSTADDRBYNAME;
+GUID IANAGuid = SVCID_INET_SERVICEBYNAME;
+GUID InetHostName = SVCID_INET_HOSTADDRBYNAME;
+GUID Ipv6Guid = SVCID_DNS_TYPE_AAAA;
+
+/* Macros and Defines */
+#define RNR_BUFFER_SIZE 512
+
+#endif
+
--- /dev/null
+/*
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS WinSock 2 Helper DLL
+ * FILE: include/libs/winsock/ws2help.h
+ * PURPOSE: WinSock 2 Helper DLL header
+ */
+
+#ifndef __WS2HELP_H
+#define __WS2HELP_H
+
+/* Types */
+typedef struct _WSH_HANDLE
+{
+ LONG RefCount;
+ HANDLE Handle;
+} WSH_HANDLE, *PWAH_HANDLE;
+
+typedef struct _WSH_HASH_TABLE
+{
+ DWORD Size;
+ PWAH_HANDLE Handles[1];
+} WSH_HASH_TABLE, *PWAH_HASH_TABLE;
+
+typedef struct _WSH_SEARCH_TABLE
+{
+ volatile PWAH_HASH_TABLE HashTable;
+ volatile PLONG CurrentCount;
+ LONG Count1;
+ LONG Count2;
+ LONG SpinCount;
+ BOOL Expanding;
+ CRITICAL_SECTION Lock;
+} WSH_SEARCH_TABLE, *PWAH_SEARCH_TABLE;
+
+typedef struct _WSH_HANDLE_TABLE
+{
+ DWORD Mask;
+ WSH_SEARCH_TABLE SearchTables[1];
+} WSH_HANDLE_TABLE, *PWAH_HANDLE_TABLE;
+
+//typedef struct _WSH_HANDLE_TABLE *PWAH_HANDLE_TABLE;
+
+typedef BOOL
+(WINAPI *PWAH_HANDLE_ENUMERATE_PROC)(
+ IN PVOID Context,
+ IN PWAH_HANDLE Handle
+);
+
+PWAH_HANDLE
+WINAPI
+WahReferenceContextByHandle(
+ IN PWAH_HANDLE_TABLE Table,
+ IN HANDLE Handle
+);
+
+DWORD
+WINAPI
+WahRemoveHandleContext(
+ IN PWAH_HANDLE_TABLE Table,
+ IN PWAH_HANDLE Handle
+);
+
+DWORD
+WINAPI
+WahCloseSocketHandle(
+ IN HANDLE HelperHandle,
+ IN SOCKET Socket
+);
+
+DWORD
+WINAPI
+WahOpenCurrentThread(
+ IN HANDLE HelperHandle,
+ OUT LPWSATHREADID ThreadId
+);
+
+DWORD
+WINAPI
+WahCloseApcHelper(
+ IN HANDLE HelperHandle
+);
+
+DWORD
+WINAPI
+WahCloseThread(
+ IN HANDLE HelperHandle,
+ IN LPWSATHREADID ThreadId
+);
+
+DWORD
+WINAPI
+WahCloseHandleHelper(
+ IN HANDLE HelperHandle
+);
+
+DWORD
+WINAPI
+WahCloseNotificationHandleHelper(
+ IN HANDLE HelperHandle
+);
+
+DWORD
+WINAPI
+WahOpenNotificationHandleHelper(
+ OUT PHANDLE HelperHandle
+);
+
+DWORD
+WINAPI
+WahCreateNotificationHandle(
+ IN HANDLE HelperHandle,
+ OUT PHANDLE NotificationHelperHandle
+);
+
+INT
+WINAPI
+WahWaitForNotification(
+ IN HANDLE NotificationHelperHandle,
+ IN HANDLE lpNotificationHandle,
+ IN LPWSAOVERLAPPED lpOverlapped,
+ IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
+);
+
+INT
+WINAPI
+WahNotifyAllProcesses(
+ IN HANDLE NotificationHelperHandle
+);
+
+BOOL
+WINAPI
+WahEnumerateHandleContexts(
+ IN PWAH_HANDLE_TABLE Table,
+ IN PWAH_HANDLE_ENUMERATE_PROC Callback,
+ IN PVOID Context
+);
+
+DWORD
+WINAPI
+WahCreateHandleContextTable(
+ OUT PWAH_HANDLE_TABLE *Table
+);
+
+DWORD
+WINAPI
+WahDestroyHandleContextTable(
+ IN PWAH_HANDLE_TABLE Table
+);
+
+PWAH_HANDLE
+WINAPI
+WahInsertHandleContext(
+ IN PWAH_HANDLE_TABLE Table,
+ IN PWAH_HANDLE Handle
+);
+
+DWORD
+WINAPI
+WahOpenApcHelper(
+ OUT PHANDLE ApcHelperHandle
+);
+
+#endif