+extern char wxFindMnemonic(const char* s);
+extern char * wxFindAccelerator (char *s);
+extern XmString wxFindAcceleratorText (char *s);
+extern int wxCharCodeXToWX(KeySym keySym);
+extern KeySym wxCharCodeWXToX(int id);
+bool wxTranslateMouseEvent(wxMouseEvent& wxevent, wxWindow *win, Widget widget, XEvent *xevent);
+bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Widget widget, XEvent *xevent);
+int wxGetBestMatchingPixel(Display *display, XColor *desiredColor, Colormap cmap);
+Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap );
+extern XColor g_itemColors[];
+extern int wxComputeColours (Display *display, wxColour * back, wxColour * fore);
+
+#define wxNO_COLORS 0x00
+#define wxBACK_COLORS 0x01
+#define wxFORE_COLORS 0x02
+
+extern XColor itemColors[5] ;
+
+#define wxBACK_INDEX 0
+#define wxFORE_INDEX 1
+#define wxSELE_INDEX 2
+#define wxTOPS_INDEX 3
+#define wxBOTS_INDEX 4