#include amp;lt;stdio.hamp;gt; #include amp;lt;stdlib.hamp;gt; #include amp;lt;string.hamp;gt; struct _data { char *name; long number; }; int...

Hello,

This is a C program that i just need someone to comment and explain what is happening with each funtcion so i can understand what is going on. For example i dont know what the function LOAD file is doing. Also what is fgets and rewind . Please be thorough in your explanation . Thank you