reverse函数里 找 六个 error 标清行数

Question

 

Answer 1

修改如下，供参考：

#include<stdlib.h>
#include<stdio.h>

struct  node_int;
typedef struct node_int *node;
struct node_int
{
      void *data;
      node next;
};

struct  stack_int;
typedef struct stack_int *stack;
struct stack_int
{
     node tos;
};

void reverse(stack *rsp,stack s)
{
    node sc;
    node c;
    (*rsp) = (stack)malloc(sizeof(struct stack_int));
    (*rsp)->tos = NULL;
    sc = s->tos;
    while(sc != NULL)
    {
        c = (node)malloc(sizeof(struct node_int));
        sc->data = c->data;
        c->next = (*rsp)->tos;
        (*rsp)->tos = c;
        sc = sc->next;
    }
}