How can I bitwise XOR two C char arrays?

Question

I feel silly for not being able to figure this out, but I am lost. I am trying to XOR two C strings.

#include 
#include 
#incl         


        

Answer 1

Well "Plain" xor "Plain" == 00000, were 0 is the terminator char. C strings print up to the terminator, which means it prints nothing.