XmClipboardCancelCopy(3X)

     NAME
          XmClipboardCancelCopy - A clipboard function that cancels a
          copy to the clipboard

     SYNOPSIS
          #include <Xm/Xm.h>
          #include <Xm/CutPaste.h>

          int XmClipboardCancelCopy (display, window, item_id)
               Display   * display;
               Window    window;
               long      item_id;

     DESCRIPTION
          XmClipboardCancelCopy cancels the copy to clipboard that is
          in progress and frees up temporary storage.  When a copy is
          to be performed, XmClipboardStartCopy allocates temporary
          storage for the clipboard data.  XmClipboardCopy copies the
          appropriate data into the the temporary storage.
          XmClipboardEndCopy copies the data to the clipboard
          structure and frees up the temporary storage structures.  If
          XmClipboardCancelCopy is called, the XmClipboardEndCopy
          function does not have to be called.  A call to
          XmClipboardCancelCopy is valid only after a call to
          XmClipboardStartCopy and before a call to
          XmClipboardEndCopy.

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

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

          item_id
               Specifies the number assigned to this data item.  This
               number was returned by a previous call to
               XmClipboardStartCopy.

     RETURN VALUE
          ClipboardSuccess
               The function is successful.

          ClipboardLocked
               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.

          ClipboardFail
               The function failed because XmClipboardStartCopy was
               not called or because the data item contains too many
               formats.

     RELATED INFORMATION
          XmClipboardCopy(3X), XmClipboardEndCopy(3X), and
          XmClipboardStartCopy(3X).