GenerateMAC returns a byte slice that is derived from the channel's mac and a file name.

NewFileSyncProvider creates FileSyncProvier instance.

NewPayloadBuffer is factory function to create new payloads buffer.

FileSyncProvier is the file synchronization handler.

Adapter enables the fsync to communicate with rksync channel.

PayloadBuffer is used to store payloads into which used to support payloads with file blocks reordering according to the sequence number.