# Wrapper of byte buffers
extern class NSData in "ObjC" `{ NSData * `}

	# Pointer to contained data
	fun bytes: CString in "ObjC" `{ return (char*)self.bytes; `}

	# Number of bytes containted in `self`
	fun length: Int in "ObjC" `{ return self.length; `}

	redef fun to_s do return bytes.to_s_with_length(length)
end