This is a C-language problem so please write the code in C. Also please make sure the code meets the requirements. Thank you!

2. Write a function that takes a string as input and returns the first character in it which is not repeated. Here are some examples: "Seyed" + 'S "An Apple" 'n "Mississippi Map" + The name of this function should be getFirstNon Repeated Character Hint: What should the function do if there is no such character? For example for input = "AA