include string.h to avoid warnings with gcc-3.0
include string.h to avoid warnings with gcc-3.0

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