Look at the lines marked A though F. Put an X next to each line that would cause a compiler error. #ifndef STACKADT_H #define STACKADT_H #include /* C99 only */ typedef int Item: typedef struct stack_type *Stack: Stack create (void): void destroy (Stack s): void make_empty (Stack s): bool is_empty(Stack s): bool is_empty(Stack s): bool is_full(stack s): void push (Stack s, Item i): Item pop(Stack s): #endif #include #include "stackADT.h" int main (void) { Stack s1, s2: int n: s1 = create(): s2 = create(): push(s1, 1): push(s1, 2): A) s1 - > top --: B) make_empty(s1): C) s1.pop(): D) pop(s1): E) s1 - > top = 0: F) s2 = malloc(sizeof(struct stack_type))