fact: Definition MakeBuffer sz := AlignedByteString.initialize_Aligned_ByteString sz.
imports: Bedrock.Word Fiat.Narcissus.Examples.NetworkStack.EthernetHeader Fiat.Narcissus.Examples.NetworkStack.ARPPacket Fiat.Narcissus.Examples.NetworkStack.IPv4Header Fiat.Narcissus.Examples.NetworkStack.TCP_Packet Fiat.Narcissus.Examples.NetworkStack.UDP_Packet AlignedByteString