please use basic C programming language... urgent required...

(20 points) 2) A palindrome is a string that reads the same both forward and backward. Some examples are "ABBA" "123343321" "otto" Write a function that takes a string as an argument and returns the int value 1 if the string is a palindrome and returns 0 otherwise. Write another function to find palindrome string and modify it so that blanks are ignored in the matching process. Under these rules, the following are examples of palindromes: "a man a plan a canal panama" "otto