데이터 구조 -- 직렬 - 체인 식 저장

#include <stdio.h>

struct node{
    char ch;
    struct node *next;
};

/* 1.      */
void init(struct Node **h)
{
    *h = (struct node *)mallov(sizeof(struct node));
    if(*h == NULL)
    {
        printf("      ...
");    
        system("pause"); 
    }
    (*h)->next = NULL:
    return;    
}

/* 2. x        */ 
void append(struct node *p, int x)
{
    struct node *s;
    s = (struct node *)malloc(sizeof(struct node));
    if(*h == NULL)
    {
        printf("      ...
");    
        system("pause"); 
    }
    s->ch = x;
    while(p->next != NULL)
    {
        p = p->next;    
    }    
    p->next = s;
    return; 
} 

/* 3.   */ 
void display(struct node *p)
{
    while(p->next != NULL)
    {
        printf("%c",p->next->ch);
        p=p->next;    
    } 
    printf(" ");
    
    return;   
}