In this task, you will use the ASCII clock you developed in Task 1 and implement an ASCII-clock timer. You should prompt the user to input the number of minutes and seconds, then have a MM:SS-formatted clock counting down to 00:00, then exit.

Here is an example prompt and user input:

How long should the timer run (MM:SS)? 01:20 

• Create a header file timer.h containing the following functions (you can have more functions, but the below ones are required. Do not modify the given function signatures.

// Initialize the timer with the user-provided input void initTimer(ClockType *clock, int minutes, int seconds); // Run the timer -- print out the time each second void runTimer(); // Clean up memory (as needed) void cleanTimer(ClockType *clock); 

• Create a file timer.c and implement (at least) these three functions and any other functions you find helpful. Also, create testTimer.c with your main function implementation for this task.
• Test your implementation by including timer.h in your testTimer.c file and adding calls to the above timer functions in your main program. Feel free to define any other