XDestroyRegion() XDestroyRegion() Name XDestroyRegion - deallocate memory associated with a region. Synopsis XDestroyRegion(r) Region r; Arguments r Specifies the region to be destroyed. Description XDestroyRegion() frees the memory associated with a region and invalidates pointer r. See Volume One, Chapter 6, Drawing Graphics and Text, for a description of regions. See Also XClipBox(), XCreateRegion(), XEmptyRegion(), XEqualRegion(), XIntersectRegion(), XOffsetRegion(), XPointInRegion(), XPolygonRegion(), XRectInRegion(), XSetRegion(), XShrinkRegion(), XSubtractRegion(), XUnionRectWithRegion(), XUnionRegion(), XXorRegion(). Xlib - Regions XDestroyRegion()