diff --git a/if1632/mouse.spec b/if1632/mouse.spec
index 379f3e5..de46b68 100644
--- a/if1632/mouse.spec
+++ b/if1632/mouse.spec
@@ -1,9 +1,9 @@
 name	mouse
 type	win16
 
-1 pascal16 Inquire(ptr) MouseInquire
-2 pascal16 Enable(segptr) MouseEnable
-3 pascal16 Disable() MouseDisable
+1 pascal16 Inquire(ptr) MOUSE_Inquire
+2 pascal16 Enable(segptr) THUNK_MOUSE_Enable
+3 pascal16 Disable() MOUSE_Disable
 4 stub MOUSEGETINTVECT
 5 stub GETSETMOUSEDATA
 #Control Panel thinks this is implemented if it is available
diff --git a/include/mouse.h b/include/mouse.h
new file mode 100644
index 0000000..703384c
--- /dev/null
+++ b/include/mouse.h
@@ -0,0 +1,47 @@
+/*
+ * MOUSE driver interface
+ *
+ * Copyright 1998 Ulrich Weigand
+ */
+
+#ifndef __WINE_MOUSE_H
+#define __WINE_MOUSE_H
+
+#pragma pack(1)
+typedef struct _MOUSEINFO
+{
+    BYTE msExist;
+    BYTE msRelative;
+    WORD msNumButtons;
+    WORD msRate;
+    WORD msXThreshold;
+    WORD msYThreshold;
+    WORD msXRes;
+    WORD msYRes;
+    WORD msMouseCommPort;
+} MOUSEINFO, *LPMOUSEINFO;
+#pragma pack(4)
+
+typedef VOID (CALLBACK *LPMOUSE_EVENT_PROC)(DWORD,DWORD,DWORD,DWORD,DWORD);
+
+WORD WINAPI MOUSE_Inquire(LPMOUSEINFO lpMouseInfo);
+VOID WINAPI MOUSE_Enable(LPMOUSE_EVENT_PROC lpMouseEventProc);
+VOID WINAPI MOUSE_Disable(VOID);
+
+/* Wine internals */
+
+#define WINE_MOUSEEVENT_MAGIC  ( ('M'<<24)|('A'<<16)|('U'<<8)|'S' )
+typedef struct _WINE_MOUSEEVENT
+{
+    DWORD magic;
+    DWORD keyState;
+    DWORD time;
+    HWND32 hWnd;
+
+} WINE_MOUSEEVENT;
+
+void MOUSE_SendEvent( DWORD mouseStatus, DWORD posX, DWORD posY,
+                      DWORD keyState, DWORD time, HWND32 hWnd );
+
+#endif /* __WINE_MOUSE_H */
+
diff --git a/windows/mouse.c b/windows/mouse.c
new file mode 100644
index 0000000..92a3282
--- /dev/null
+++ b/windows/mouse.c
@@ -0,0 +1,75 @@
+/*
+ * MOUSE driver
+ * 
+ * Copyright 1998 Ulrich Weigand
+ * 
+ */
+
+#include <assert.h>
+#include "windows.h"
+#include "gdi.h"
+#include "mouse.h"
+#include "debug.h"
+#include "debugtools.h"
+
+
+static LPMOUSE_EVENT_PROC DefMouseEventProc = NULL;
+
+/***********************************************************************
+ *           MOUSE_Inquire                       (MOUSE.1)
+ */
+WORD WINAPI MOUSE_Inquire(LPMOUSEINFO mouseInfo)
+{
+    mouseInfo->msExist = TRUE;
+    mouseInfo->msRelative = FALSE;
+    mouseInfo->msNumButtons = 2;
+    mouseInfo->msRate = 34;  /* the DDK says so ... */
+    mouseInfo->msXThreshold = 0;
+    mouseInfo->msYThreshold = 0;
+    mouseInfo->msXRes = 0;
+    mouseInfo->msYRes = 0;
+    mouseInfo->msMouseCommPort = 0;
+
+    return sizeof(MOUSEINFO);
+}
+
+/***********************************************************************
+ *           MOUSE_Enable                        (MOUSE.2)
+ */
+VOID WINAPI MOUSE_Enable(LPMOUSE_EVENT_PROC lpMouseEventProc)
+{
+    DefMouseEventProc = lpMouseEventProc;
+}
+
+/***********************************************************************
+ *           MOUSE_Disable                       (MOUSE.3)
+ */
+VOID WINAPI MOUSE_Disable(VOID)
+{
+    DefMouseEventProc = 0;
+}
+
+/***********************************************************************
+ *           MOUSE_SendEvent
+ */
+void MOUSE_SendEvent( DWORD mouseStatus, DWORD posX, DWORD posY, 
+                      DWORD keyState, DWORD time, HWND32 hWnd )
+{
+    WINE_MOUSEEVENT wme;
+
+    if ( !DefMouseEventProc ) return;
+
+    TRACE( event, "(%04lX,%ld,%ld)\n", mouseStatus, posX, posY );
+
+    mouseStatus |= MOUSEEVENTF_ABSOLUTE;
+    posX = (((long)posX << 16) + screenWidth-1)  / screenWidth;
+    posY = (((long)posY << 16) + screenHeight-1) / screenHeight;
+
+    wme.magic    = WINE_MOUSEEVENT_MAGIC;
+    wme.keyState = keyState;
+    wme.time     = time;
+    wme.hWnd     = hWnd;
+
+    DefMouseEventProc( mouseStatus, posX, posY, 0, (DWORD)&wme );
+}
+