用C语言建立一个动态的链表

#include <cstdlib>
#include <iostream>

using namespace std;
typedef struct node
{
int data;
struct node *next;
} node ,*link;
link creat()
{ int i;
link p,head;
head=(link)malloc(sizeof(node));
head->next=NULL;
while(p->data!=0)
{ p=(link)malloc(sizeof(node));
cin>>p->data;
p->next=head->next;
head->next=p;
}
return head;

}
void print(link head)
{
link p;
p=head->next->next;
while(p!=NULL)
{cout<<p->data<<" ";p=p->next;}
}
int main(int argc, char *argv[])
{ link head;
head=creat();
print(head);
system("PAUSE");
return EXIT_SUCCESS;
}