libdirect: Use DirectThread for signal handling.
libdirect: Use DirectThread for signal handling.

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