Packet Format - PKT
Swecoin US, Jonathan Hunt
July 98


	The packet format used in the TTP 500 Plus editor for Windows
	is as follows. It contans a three byte header, then binary data

PKT Format, Header:
*********************************************************************
Byte Number	Description
1		Contains the Packet Type
	
		00 - Parameter Data Packet 
			Is Always 41 Bytes
		01 - Binary Packet
			1 to 64997 bytes.

2 and 3		Size of bytes of this packet, in
		Reverse order, Low then High.

		In a 01 type packet this must be 41,
		or the program will concider it corrupt.

The remainder of the file is the binary data as specified above.		

		The NEW St3 Format

Revision 3
(C)1998 Swecoin US
Designed and written by Jonathan Hunt


	This is the file format used by TTP 5000 Plus for Windows
	when saving editor files. 

Header
**********************************************************************
Byte 	Value	Description
1	03h	ID Byte.. Idenfies a St3 File
		Could also be 04.. to represent a compressed st3 file,
		which is an St4.		

2,3	Any	Two Bytes that store the size of the
		rich text data that follows that is placed	
		into the editor window

RTF Data
**********************************************************************
4	?	The RTF data for the editor window, as specified above


	After that data, comes the packet data.

Packet Data
**********************************************************************
(next 	1	The total number of packets in this file.
after
RTF 
Data)		

Packets 
********************************************************************

		Where a packet is:

		1 byte for type 
			00 for Paramter Data Packet
			01 for Binary Packet
				Any Other value stops the loading of packets( not a 
				valid termination)

		2 bytes for length in NORMAL order, 
			High * 256 + Low is total bytes to follow
		
	The remainder of the bytes is the binary packet data
	After that data is read, the read is repeated until all
	packets are read. The headers are all right next to their
	binary data.

Termination:
********************************************************************

	A single &HFF represents the end of the file.