Xmuninstallimage a pixmap caching function that removes an image from the image cache "xmuninstallimage" "pixmaps"
#include <Xm/Xm.h> Boolean XmUninstallImage( XImage * image);
XmUninstallImage removes an image from the image cache.
Points to the image structure given to the XmInstallImage() routine
Returns True when successful; returns False if the image is NULL, or if it cannot be found to be uninstalled.