Into DLM_TCP.C How read from Flash (CRC, size)

I want to know how get those values??

Dynamic C 9.62, the DLM_TCP.C works good in RCM3720
But. This is the part of code into DLP_TCP.C in DONLOAD SAMPLE FOLDER
/* Should really read these values from flash */
storedDLP.CRC = ~0;
storedDLP.ProgramStartAddr = ~0UL;
storedDLP.Size = ~0UL;

So need to know how solve the : “Should really read these values from flash”

thanks