Implement a function readEmpFromFile

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Please read my question very carefully 

 

I need help with implementing the instructions below for Implementing a function called readEmpFromFile into my code that I have linked at the very bottom 

 

 

Implement a function readEmpFromFile that takes a FILE * as the only argument and returns a pointer to a struct employee. This function should read the information from the file (reversing what writeEmpToFile does), create a new employee and fill in the data. If the FILE has no more info (is at end of file), this function should return NULL. This function must also ensure any employee actually created (not the NULL) is added to the array (as is done in createEmployee).

Change main to load employees from a file if a command line argument is given to the program (using your readEmpFromFile function you just wrote).

 

 

Below is the link I have provided with the code that I have so far that is needed to solve the question in the above text the answers to the above text  are supposed to function with the code in the link below 

Like to full code for reference will you will need it 

https://onlinegdb.com/jYuB3gpCx

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