Add single packet output to rel_output. Works for one transmission, but not on subsequent ones.
Still only single packet transmission. It's not because lastPacketTouched isn't being freed. It doesn't seem to be because the ackPacket's length is misconfigured in rel_rcvpkt. Possibly ACK packet is not sending correctly from rel_rcvpkt.
Nothing working, still no dice on why rel_recvpkt never gets a new *pkt and infinite loops on timer
Hopefully merge conflict is fixed
Merge conflicts totally fixed, rel_recvpkt uncommented and functioning now, though use cases beyond sending ACKs for data packets have not been tested
rel_output only prints first 8 characters, and sometimes prints weird question marks, but the rest of rel_rcvpkt seems to work fine
Working rel_output now