程序代码：

#include<stdio.h>
#include<malloc.h> 
#define STACK_INIT_SIZE 100;
#define STACKINCREMENT 10;
#define ERROR 0
#define OK 1
#define OVERFLOW 0
typedef int SElemType;
typedef int Status;
typedef struct{
    SElemType *base;
    SElemType *top;
    int stacksize;
}SqStack;
Status InitStack(SqStack *S);
Status InitStack(SqStack *S)
{
    (*S).base=(SElemType*)malloc(STACK_INIT_SIZE*sizeof(SElemType));
    if(!(*S).base) exit(OVERFLOW);//存储分配失败
    (*S).top=(*S).base;
    (*S).stacksize=STACK_INIT_SIZE;
    return OK; 
}//InitStack
int main()
{
    SqStack S;
    if(InitStack(&S)) printf("已加载空栈！");
}