How to send raw packet - GuckTubeYT/GTProxy GitHub Wiki
In this page will tell you how to send your own OnPacket
to send raw packet, use sendPacketRaw() function
Example Code
struct GameUpdatePacket gamePacket;
memset(&gamePacket, 0, sizeof(GameUpdatePacket));
gamePacket.type = 4;
// ...
sendPacketRaw(&gamePacket, sizeof(GameUpdatePacket), peer);