关于栈的插入的调试，请高手看看错在哪里

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

#define STACK_INT_SIZE 100
#define STACKINCRMENT 10

#define ERROR 0
#define OK 1

typedef int Status;
typedef int SElemType;
typedef struct
{
   SElemType *base;
   SElemType *top;
   int stacksize;        
}SqStack;
int  InitStack(SqStack &S)
{
   S.base=(SElemType *)malloc(STACK_INT_SIZE*sizeof(SElemType));
   if(!S.base)
   {
      printf("OVERFLOW");
      exit(-1);            
   }           
   S.top=S.base;
   S.stacksize=STACK_INT_SIZE;
   return OK;     
}//InitStack;

Status Push(SqStack S,SElemType &e)
{
   if(S.top-S.base>=S.stacksize)
   {
      S.base=(SElemType*)realloc(S.base,(S.stacksize+STACKINCRMENT)*sizeof(SElemType));
      if(!S.base)
      {
         printf("OVERFLOW");
         exit(-1);           
      }           
      S.top=S.base+S.stacksize;
      S.stacksize+=STACKINCRMENT;                        
   }      
   *S.top++=e;
   return OK;
}//push



 main()
{
   SqStack S;
   InitStack(S);
   
   Push(&S,1);
   system("pause");
      
}


[ 本帖最后由 尘埃落雪 于 2010-10-22 10:41 编辑 ]