University of Washington Valid Values Function Project

Write a function that will efficiently move a subsection of a singly linked list forward from one location to another. Assume you already have a standard node structure defined and ->next is the next node. Do not make any changes and return -1 if the input parameters are not valid values. Return 0 after executing your code if the values were valid. originalStart is where to first element is located originally and newStart is where that same element will be located after the move.