A pixmap caching function that removes a pixmap from the pixmap cache
#include <Xm/Xm.h> Boolean XmDestroyPixmap Screen * screenPixmap pixmap
XmDestroyPixmap removes pixmaps that are no longer used. Pixmaps are completely freed only when there is no further reference to them.
Returns True when successful; returns False if there is no matching screen and pixmap in the pixmap cache.
XmInstallImage (3), XmUninstallImage (3), and XmGetPixmap (3).