CTR-ModSDK/include/namespace_Ghost.h

// GhostTape is 0x268 large
// GhostRecBuf is 0x3e00

struct GhostPacket 
{
	// just position,
	// or union for several packets?
	
	short pos[3];
	short time;
	short rot[2];
	
	void* bufferPacket;
	
	// 0x10 -- size of packet
};

struct GhostTape
{
	// 0x0
	struct GhostHeader* gh;
	void* ptrStart; // gh->0x28
	void* ptrEnd;	// gh->0x28 + gh->size
	void* ptrCurr;
	
	// 0x10
	int unk10;
	
	// 0x14
	int timeElapsedInRace;
	
	// 0x18
	int timeInPacket32_backup;
	
	// 0x1c
	int unk1C;
	int unk20;
	
	// 0x24
	// all in GhostReplay_Init2, unused?
	short unk1[3];
	short unk2[3];
	short unk3[3];
	short unk4[3];
	
	// 0x3C
	int timeInPacket01;
	
	// 0x40
	int timeInPacket32;
	
	// 0x44
	int timeBetweenPackets;
	
	// 0x48
	int numPacketsInArray;
	
	// 0x4C
	int packetID;
	
	// 0x50
	struct GhostPacket packets[0x21];
	
	// 0x260
	int constDEADC0ED;
	
	// 0x264
	struct GhostHeader* gh_again; // duplicate?
	
	// 0x268 bytes large
};


struct GhostHeader
{
	// 0x0
	short magic;
	short size;
	
	// 0x4
	short levelID;
	
	// 0x6
	short characterID;
	
	// 0x8
	int speedApprox; 	// useless decoy
	int ySpeed;			// useless decoy
	
	// 0x10
	int timeElapsedInRace;
	
	// 0x14
	// try fresh-boot time trial, dereference 8008fbf4, 
	// you'll see it's all zeros, beat the race, double-deref 8008d754,
	// and it's still all zeros, could be accident, or a throw-off.
	// Only time this is non-zero is if pre-existing memory isn't wiped
	char emptyPadding[0x14];
	
	// 0x28
	//char recordBuffer[0]; // yes, zero bytes
};

#define GHOSTHEADER_GETRECORDBUFFER(x) \
	((unsigned int)x + sizeof(struct GhostHeader))