Provided by: libmotif-dev_2.3.8-2build1_amd64 bug


       XmClipboardUndoCopy  —  A  clipboard  function  that  deletes  the last item placed on the
       clipboard "XmClipboardUndoCopy" "clipboard functions" "XmClipboardUndoCopy"


       #include <Xm/CutPaste.h>
       int XmClipboardUndoCopy (display, window)
               Display * display;
               Window  window;


       XmClipboardUndoCopy deletes the last item placed on the clipboard if the item  was  placed
       there  by  an  application  with  the  passed  display and window arguments. Any data item
       deleted from the clipboard by the original call to XmClipboardCopy  is  restored.  If  the
       display  or  window  IDs  do  not match the last copied item, no action is taken, and this
       function has no effect.

       display   Specifies a pointer to the Display structure that was  returned  in  a  previous
                 call to XOpenDisplay or XtDisplay.

       window    Specifies  the  window ID of a widget that relates the application window to the
                 clipboard. The widget's window ID can be obtained through  XtWindow.   The  same
                 application  instance  should pass the same window ID to each clipboard function
                 it calls.


                 The function was successful.

                 The function failed because the clipboard was locked by another application. The
                 application  can  continue  to  call the function again with the same parameters
                 until the lock goes away. This gives the application the opportunity to  ask  if
                 the user wants to keep trying or to give up on the operation.


       XmClipboardLock(3) and XmClipboardStartCopy(3).