#pragma once
#include <stdint.h>

typedef struct {
    uint8_t version;           // version number to prevent breaking older packet formats
    uint8_t ttl;               // the number of hops left in the lifespan of the packet, prevents infinite hopping
    uint8_t packetType;        // packet type (message is the only type right now)
    uint32_t senderId;         // unique id of the person who sent the packet
    uint32_t targetId;         // 0xFFFFFFFF = broadcast
    uint32_t messageId;        // we can ignore packets if we've seen them twice
    uint16_t payloadLength;    // length of data
    uint8_t payload[];         // actual data
} __attribute__((packed)) Packet;