please solve it on C language just C

Write a program that implements and tests a function that simulates strcmp function. You should not use functions from library. You may use array and/or pointer notation to define the functions. More precisely, you should implement this function: Hint: int myStremp (const char s1, const char s2 ) This function compares the string pointed to by s1 to the string pointed to by s2. If the string pointed to by s1 comes before the string pointed to by s2 in dictionary ordering, then 1 is returned. If the string pointed to by s1 is the same as the string pointed to by 2 , then 0 is returned (the compare function is case sensitive). Otherwise, 1 is returned