Fusion: Fix fusion_vector_foreach for C++ (add type cast).
Fusion: Fix fusion_vector_foreach for C++ (add type cast).

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