diff --git a/reactos/dll/win32/msafd/include/helpers.h b/reactos/dll/win32/msafd/include/helpers.h
index fc3e6fb5775..947e7640fe5 100644
--- a/reactos/dll/win32/msafd/include/helpers.h
+++ b/reactos/dll/win32/msafd/include/helpers.h
@@ -10,62 +10,62 @@
 //#include <msafd.h>
 
 typedef struct _HELPER_DATA {
-    LIST_ENTRY						Helpers;
-	LONG							RefCount;
-    HANDLE							hInstance;
-    INT								MinWSAddressLength;
-    INT								MaxWSAddressLength;
-    INT								MinTDIAddressLength;
-    INT								MaxTDIAddressLength;
-    BOOLEAN							UseDelayedAcceptance;
-    PWINSOCK_MAPPING				Mapping;
-	PWSH_OPEN_SOCKET				WSHOpenSocket;
-	PWSH_OPEN_SOCKET2				WSHOpenSocket2;
-	PWSH_JOIN_LEAF					WSHJoinLeaf;
-	PWSH_NOTIFY						WSHNotify;
-	PWSH_GET_SOCKET_INFORMATION		WSHGetSocketInformation;
-	PWSH_SET_SOCKET_INFORMATION		WSHSetSocketInformation;
-	PWSH_GET_SOCKADDR_TYPE			WSHGetSockaddrType;
-	PWSH_GET_WILDCARD_SOCKADDR		WSHGetWildcardSockaddr;
-	PWSH_GET_BROADCAST_SOCKADDR		WSHGetBroadcastSockaddr;
-	PWSH_ADDRESS_TO_STRING			WSHAddressToString;
-	PWSH_STRING_TO_ADDRESS			WSHStringToAddress;
-	PWSH_IOCTL						WSHIoctl;
-    WCHAR							TransportName[1];
+    LIST_ENTRY                      Helpers;
+    LONG                            RefCount;
+    HANDLE                          hInstance;
+    INT                             MinWSAddressLength;
+    INT                             MaxWSAddressLength;
+    INT                             MinTDIAddressLength;
+    INT                             MaxTDIAddressLength;
+    BOOLEAN                         UseDelayedAcceptance;
+    PWINSOCK_MAPPING                Mapping;
+    PWSH_OPEN_SOCKET                WSHOpenSocket;
+    PWSH_OPEN_SOCKET2               WSHOpenSocket2;
+    PWSH_JOIN_LEAF                  WSHJoinLeaf;
+    PWSH_NOTIFY                     WSHNotify;
+    PWSH_GET_SOCKET_INFORMATION     WSHGetSocketInformation;
+    PWSH_SET_SOCKET_INFORMATION     WSHSetSocketInformation;
+    PWSH_GET_SOCKADDR_TYPE          WSHGetSockaddrType;
+    PWSH_GET_WILDCARD_SOCKADDR      WSHGetWildcardSockaddr;
+    PWSH_GET_BROADCAST_SOCKADDR     WSHGetBroadcastSockaddr;
+    PWSH_ADDRESS_TO_STRING          WSHAddressToString;
+    PWSH_STRING_TO_ADDRESS          WSHStringToAddress;
+    PWSH_IOCTL                      WSHIoctl;
+    WCHAR                           TransportName[1];
 } HELPER_DATA, *PHELPER_DATA;
 
 int SockLoadHelperDll(
-	PWSTR TransportName, 
-	PWINSOCK_MAPPING Mapping, 
-	PHELPER_DATA *HelperDllData
+    PWSTR TransportName, 
+    PWINSOCK_MAPPING Mapping, 
+    PHELPER_DATA *HelperDllData
 );
 
 int SockLoadTransportMapping(
-	PWSTR TransportName, 
-	PWINSOCK_MAPPING *Mapping
+    PWSTR TransportName, 
+    PWINSOCK_MAPPING *Mapping
 );
 
 int SockLoadTransportList(
-	PWSTR *TransportList
+    PWSTR *TransportList
 );
 
 BOOL SockIsTripleInMapping(
-	PWINSOCK_MAPPING Mapping, 
-	INT AddressFamily, 
-	INT SocketType, 
-	INT Protocol
+    PWINSOCK_MAPPING Mapping, 
+    INT AddressFamily, 
+    INT SocketType, 
+    INT Protocol
 );
 
 int SockGetTdiName(
-	PINT AddressFamily, 
-	PINT SocketType, 
-	PINT Protocol, 
-	GROUP Group, 
-	DWORD Flags, 
-	PUNICODE_STRING TransportName, 
-	PVOID *HelperDllContext, 
-	PHELPER_DATA *HelperDllData, 
-	PDWORD Events
+    PINT AddressFamily, 
+    PINT SocketType, 
+    PINT Protocol, 
+    GROUP Group, 
+    DWORD Flags, 
+    PUNICODE_STRING TransportName, 
+    PVOID *HelperDllContext, 
+    PHELPER_DATA *HelperDllData, 
+    PDWORD Events
 );
 
 #endif /* __HELPERS_H */