1-) Write a code to do following operations a-print the contents of file write a function to print the contents of a given file on screen. Your function prototype should be in given format. void...

1-) Write a code to do following operations
a-print the contents of file
write a function to print the contents of a given file on screen. Your function prototype
should be in given format.
void PrintFileContent(FILE* fptr)
b-copy contents of one file to another file
write a function to copy contents of one file to another file. Convert all characters into
uppercase while copying the content. You are allowed to use toupper() function in ctype
library. Your function prototype should be in given format.
void copy_file(FILE* fptr1,FILE* fptr2)
c- count the Number of Characters in a File
write a function to count the Number of Characters in a File. Your function prototype
should be in given format.
int findNumberofChar(FILE* fptr)
Please design your main.c file as follow
1- Open a text file to read in your directory.
2- Create an empty text file for writing and reading in same directory.
3- Check if both files are opened.
4- Print the contents of first file by calling PrintFileContent function.
5- Call copy_file function to copy contents of first file to empty file.
Electronics Engineering INF211
Edition: 25.12.2020
6- Call findNumberofChar function to count the Number of Characters in the second
file.
7- Write the number of characters in the second file into the same file.
8- Print the contents of second file by calling PrintFileContent function.