Write a function definition using the C programming language which meet the following conditions: A. Function name is readData. B. Function does not retum a value. C. Function has 3 formal parameters namely. Data1, Data2, and Data3. D. Communication with the function is done by reference via the 3 formal parameters. E. The purpose of the function is to load up data into 3 actual arguments corresponding to the 3 formal parameters. F. The function readData() is called from the main() function. G. Write an instruction which invokes the readData() from the main() function..