doubt...sample program not working


I am doing a course project of "Adding the strength reduction in existing
GVNPRE implementation".
I know GVNPRE is not maintained and has been removed from trunk.

But still can I get a single sample program for which it works correctly?

Because for all the programs which I have tried it does not perform
PRE.One such program is attached with this mail.
It is important for my academic purposes.

Thanks and Regards,

sample_pre.c (238 Bytes)