val blit : (src, Core__.Import.Bytes.t) Base.Blit_intf.blit
val blito : (src, Core__.Import.Bytes.t) Base.Blit_intf.blito
val unsafe_blit : (src, Core__.Import.Bytes.t) Base.Blit_intf.blit
val sub : (src, string) Base.Blit_intf.sub
val subo : (src, string) Base.Blit_intf.subo