Provided by: libmotif-dev_2.3.8-2build1_amd64 

NAME
XmDropSiteUnregister — A Drag and Drop function that frees drop site information "XmDropSiteUnregister"
"Drag and Drop functions" "XmDropSiteUnregister"
SYNOPSIS
#include <Xm/DragDrop.h>
void XmDropSiteUnregister(
Widget widget);
DESCRIPTION
XmDropSiteUnregister informs the toolkit that the specified widget is no longer a registered drop site.
The function frees all associated drop site information.
widget Specifies the ID of the widget, registered as a drop site, that is to be unregistered
For a complete definition of DropSite and its associated resources, see XmDropSite(3).
RELATED
XmDropSite(3) and XmDropSiteRegister(3).
XmDropSiteUnregister(3)