Similar to the previous two problems, using pointers, write a function named xstrchr() to mimic strchr() (click here for link). Your code will be tested for a finite length of the string. However, you...

please include a picture of the program and the output too and thank you!!!

Extracted text: Similar to the previous two problems, using pointers, write a function named xstrchr() to mimic strchr() (click here for link). Your code will be tested for a finite length of the string. However, you are supposed to write a generic version.