void prev_LList(LList* myList)

This function jumps to the previous element in the given linked list

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Parameters:

• LList* myList: pointer on the active element in the linked list

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Example:

LList* myList = init_LList(8);
//Active element = 0

next_LList(myList);
//Active element = 1

prev_LList(myList);
//Active element = 0