diff --git a/windows/multimon.c b/windows/multimon.c
new file mode 100644
index 0000000..e7a9ffa
--- /dev/null
+++ b/windows/multimon.c
@@ -0,0 +1,159 @@
+/*
+ * Multimonitor APIs
+ *
+ * Copyright 1998 Turchanov Sergey
+ */
+
+#include "windows.h"
+#include "multimon.h"
+
+
+#define xPRIMARY_MONITOR ((HMONITOR)0x12340042)
+
+HMONITOR WINAPI MonitorFromPoint(POINT32 ptScreenCoords, DWORD dwFlags)
+{
+    if ((dwFlags & (MONITOR_DEFAULTTOPRIMARY | MONITOR_DEFAULTTONEAREST)) ||
+        ((ptScreenCoords.x >= 0) &&
+        (ptScreenCoords.x < GetSystemMetrics32(SM_CXSCREEN)) &&
+        (ptScreenCoords.y >= 0) &&
+        (ptScreenCoords.y < GetSystemMetrics32(SM_CYSCREEN))))
+    {
+        return xPRIMARY_MONITOR;
+    }
+        return NULL;
+}
+
+HMONITOR WINAPI MonitorFromRect(LPRECT32 lprcScreenCoords, DWORD dwFlags)
+{
+    if ((dwFlags & (MONITOR_DEFAULTTOPRIMARY | MONITOR_DEFAULTTONEAREST)) ||
+        ((lprcScreenCoords->right > 0) &&
+        (lprcScreenCoords->bottom > 0) &&
+        (lprcScreenCoords->left < GetSystemMetrics32(SM_CXSCREEN)) &&
+        (lprcScreenCoords->top < GetSystemMetrics32(SM_CYSCREEN))))
+    {
+        return xPRIMARY_MONITOR;
+    }
+    return NULL;
+}
+
+HMONITOR WINAPI MonitorFromWindow(HWND32 hWnd, DWORD dwFlags)
+{
+    WINDOWPLACEMENT32 wp;
+
+    if (dwFlags & (MONITOR_DEFAULTTOPRIMARY | MONITOR_DEFAULTTONEAREST))
+        return xPRIMARY_MONITOR;
+
+    if (IsIconic32(hWnd) ? 
+            GetWindowPlacement32(hWnd, &wp) : 
+            GetWindowRect32(hWnd, &wp.rcNormalPosition)) {
+
+        return MonitorFromRect(&wp.rcNormalPosition, dwFlags);
+    }
+
+    return NULL;
+}
+
+BOOL32 WINAPI GetMonitorInfo32A(HMONITOR hMonitor, LPMONITORINFO lpMonitorInfo)
+{
+    RECT32 rcWork;
+
+    if ((hMonitor == xPRIMARY_MONITOR) &&
+        lpMonitorInfo &&
+        (lpMonitorInfo->cbSize >= sizeof(MONITORINFO)) &&
+        SystemParametersInfo32A(SPI_GETWORKAREA, 0, &rcWork, 0))
+    {
+        lpMonitorInfo->rcMonitor.left = 0;
+        lpMonitorInfo->rcMonitor.top  = 0;
+        lpMonitorInfo->rcMonitor.right  = GetSystemMetrics32(SM_CXSCREEN);
+        lpMonitorInfo->rcMonitor.bottom = GetSystemMetrics32(SM_CYSCREEN);
+        lpMonitorInfo->rcWork = rcWork;
+        lpMonitorInfo->dwFlags = MONITORINFOF_PRIMARY;
+	
+	if (lpMonitorInfo->cbSize >= sizeof(MONITORINFOEX32A))
+            lstrcpy32A(((MONITORINFOEX32A*)lpMonitorInfo)->szDevice, "DISPLAY");
+
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+BOOL32 WINAPI GetMonitorInfo32W(HMONITOR hMonitor, LPMONITORINFO lpMonitorInfo)
+{
+    RECT32 rcWork;
+
+    if ((hMonitor == xPRIMARY_MONITOR) &&
+        lpMonitorInfo &&
+        (lpMonitorInfo->cbSize >= sizeof(MONITORINFO)) &&
+        SystemParametersInfo32W(SPI_GETWORKAREA, 0, &rcWork, 0))
+    {
+        lpMonitorInfo->rcMonitor.left = 0;
+        lpMonitorInfo->rcMonitor.top  = 0;
+        lpMonitorInfo->rcMonitor.right  = GetSystemMetrics32(SM_CXSCREEN);
+        lpMonitorInfo->rcMonitor.bottom = GetSystemMetrics32(SM_CYSCREEN);
+        lpMonitorInfo->rcWork = rcWork;
+        lpMonitorInfo->dwFlags = MONITORINFOF_PRIMARY;
+
+        if (lpMonitorInfo->cbSize >= sizeof(MONITORINFOEX32W))
+            lstrcpy32W(((MONITORINFOEX32W*)lpMonitorInfo)->szDevice, "D\0I\0S\0P\0L\0A\0Y\0\0");
+
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+BOOL32 WINAPI EnumDisplayMonitors(
+        HDC32             hdcOptionalForPainting,
+        LPRECT32         lprcEnumMonitorsThatIntersect,
+        MONITORENUMPROC lpfnEnumProc,
+        LPARAM          dwData)
+{
+    RECT32 rcLimit;
+
+    if (!lpfnEnumProc)
+        return FALSE;
+
+    rcLimit.left   = 0;
+    rcLimit.top    = 0;
+    rcLimit.right  = GetSystemMetrics32(SM_CXSCREEN);
+    rcLimit.bottom = GetSystemMetrics32(SM_CYSCREEN);
+
+    if (hdcOptionalForPainting)
+    {
+        RECT32    rcClip;
+        POINT32   ptOrg;
+
+        switch (GetClipBox32(hdcOptionalForPainting, &rcClip))
+        {
+        default:
+            if (!GetDCOrgEx(hdcOptionalForPainting, &ptOrg))
+                return FALSE;
+
+            OffsetRect32(&rcLimit, -ptOrg.x, -ptOrg.y);
+            if (IntersectRect32(&rcLimit, &rcLimit, &rcClip) &&
+                (!lprcEnumMonitorsThatIntersect ||
+                     IntersectRect32(&rcLimit, &rcLimit, lprcEnumMonitorsThatIntersect))) {
+
+                break;
+            }
+            //fall thru
+        case NULLREGION:
+             return TRUE;
+        case ERROR:
+             return FALSE;
+        }
+    } else {
+        if (    lprcEnumMonitorsThatIntersect &&
+                !IntersectRect32(&rcLimit, &rcLimit, lprcEnumMonitorsThatIntersect)) {
+
+            return TRUE;
+        }
+    }
+
+    return lpfnEnumProc(
+            xPRIMARY_MONITOR,
+            hdcOptionalForPainting,
+            &rcLimit,
+            dwData);
+}