--- /dev/null
+// ----------------------------------------------------------------------------
+// TopMost.h
+// ----------------------------------------------------------------------------
+
+#ifndef TOPMOST_H
+#define TOPMOST_H
+
+#include "vb_types.h"
+#include "vb_defs.h"
+#include "vb_vars.h"
+#include "vb_lib.h"
+
+#include "global.h"
+
+#define HWND_BOTTOM (1)
+#define HWND_BROADCAST (0xFFFF)
+#define HWND_DESKTOP (0)
+#define HWND_NOTOPMOST (- 2)
+#define HWND_TOP (0)
+#define HWND_TOPMOST (- 1)
+#define SWP_DRAWFRAME (SWP_FRAMECHANGED)
+#define SWP_FRAMECHANGED (0x20)
+#define SWP_HIDEWINDOW (0x80)
+#define SWP_NOACTIVATE (0x10)
+#define SWP_NOCOPYBITS (0x100)
+#define SWP_NOMOVE (0x2)
+#define SWP_NOOWNERZORDER (0x200)
+#define SWP_NOREDRAW (0x8)
+#define SWP_NOREPOSITION (SWP_NOOWNERZORDER)
+#define SWP_NOSIZE (0x1)
+#define SWP_NOZORDER (0x4)
+#define SWP_SHOWWINDOW (0x40)
+
+extern void HideWindow(long hWnd);
+extern void TopMost(Object obj);
+extern void UnTopMost(Object obj);
+
+#endif /* TOPMOST_H */