signed/unsigned switch
signed/unsigned switch

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