Plex of CPs stored in File (PLCF)

offset (in decimal) fieldtype comment

0  rgfcFC[]given that the size of PLCF is cb and the size of the structure stored in plc is cbStruct, then the number of structure instances stored in PLCF, iMac is given by (cb -4)/(4 + cbStruct) The number of FCs stored in the PLCF will be iMac + 1.

4*(iMac+1)  rgstructstruct[] array of some arbitrary structure.

cbPLC (count of bytes of a PLC) is iMac(4 + cbStruct) + 4.