In this part you have to design structures which you will use in the third part of the project. In particular, you should do following: Memory Structure(s) used by your File System to manage open files Structure(s) on the pseudo-physical memory, which will be used by your File System to store files (note that access to the pseudo-physical memory may be performed only with the functions implemented in the first part of the project) For every structure you define, specify following (e.g., in table form for every structure): Which fields it has (Name and Meaning) Size of the fields Reasons why you have chosen these fields (e.g., how they will be used and why) In order to simplify your task, you have no limitation on RAM memory your File System can use