C语言动态创建数组并增加数组长度

C语言动态创建数组并增加数组长度

#include 
#include
using namespace std;

#define InitSize 10
typedef struct{
	int *data;
	int MaxSize;
	int length;
}Customer;

void InitList(Customer customer){
	customer.data = (int *)malloc(sizeof(int)*InitSize);
	customer.length=0;
	customer.MaxSize=InitSize; 
	cout<