//
//go:noescape
func typedmemmove(t *abi.Type, dst, src unsafe.Pointer)

// typedmemclr zeros the value at ptr of type t.
//
//go:noescape
func typedmemclr(t *abi.Type, ptr unsafe.Pointer)

// typedmemclrpartial is like typedmemclr but assumes that
// dst points off bytes into the value and only clears size bytes.
//
//go:noescape