Added prototypes.
Added prototypes.

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