[Dev-C++] random access file updating

[Sam <sch...@ho...>]

hello all,

I have an assignment due for a class in C programming.  we are working =
on random access files.  I have been able to write the code to add =
records and search the file, but I'm having trouble with updating the =
file.  Any hits on how to write over a record in a random access file??  =