Add DFB_RECTANGLE_CONTAINS_POINT and DFB_REGION_CONTAINS_POINT macros to directfb_util.h
Add DFB_RECTANGLE_CONTAINS_POINT and DFB_REGION_CONTAINS_POINT macros to directfb_util.h

sklnet/DirectFB,djbclark/directfb-core-DirectFB,sklnet/DirectFB,jcdubois/DirectFB,mtsekm/test,dfbdok/DirectFB1,kevleyski/DirectFB-1,lancebaiyouview/DirectFB,dfbdok/DirectFB1,DirectFB/directfb,mtsekm/test,deniskropp/DirectFB,deniskropp/DirectFB,jcdubois/DirectFB,deniskropp/DirectFB,kaostao/directfb,kevleyski/directfb,Distrotech/DirectFB,kaostao/directfb,kevleyski/DirectFB-1,DirectFB/directfb,kevleyski/DirectFB-1,djbclark/directfb-core-DirectFB,dfbdok/DirectFB1,kevleyski/DirectFB-1,kevleyski/directfb,sklnet/DirectFB,lancebaiyouview/DirectFB,jcdubois/DirectFB,kevleyski/directfb,DirectFB/directfb,Distrotech/DirectFB,djbclark/directfb-core-DirectFB,lancebaiyouview/DirectFB,Distrotech/DirectFB,lancebaiyouview/DirectFB,mtsekm/test,deniskropp/DirectFB,kevleyski/directfb,sklnet/DirectFB,djbclark/directfb-core-DirectFB,kaostao/directfb