arj_offs.ttp

This program is an addition to UNARJ_PR. With UNARJ_PR you can dump 
the contents of an archive into files. You can depack the data in your 
program using the depack routines provided with this ARJ package. With 
ARJ_OFFS you can calculate the minimum offset between the start of the 
depack area and the start of the packed data, that guarantees correct 
extraction. 

Example:
If the adres for the depacked data is X, the first adres on wich 
the packed data can be placed should be X+offset (or greater) to guarantee 
correct extraction is: X+offset.