dev c

You're given a structure with type struct Time_info. First change the type name struct Time_info into Timestamp appropriately so that struct Time_info can be referred as Timestamp in the code. Then, write a function signature with the name compare. The information regarding its arguments and the return value are given below: . 1st argument: array of Timestamp in pointer form 2nd, 3rd and 4th arguments: day, month, year Return value: a member of the array of Timestamp 5 Please explain how we define our own header files and when it's a good practice to write our own header files