rtgui_list_t单链表

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// testip.cpp : 定义控制台应用程序的入口点。 //   #include "stdafx.h" #include <string> #include <iostream> #include <stdio.h> using namespace std; #include <Windows.h> #define rt_inline __inline struct rtgui_list_node {     struct rtgui_list_node* next; }; typedef struct rtgui_list_node rtgui_list_t; rt_inline void rtgui_list_init(rtgui_list_t *l) {     l->next = (struct rtgui_list_node *)0; } rt_inline void rtgui_list_append(rtgui_list_t *l, rtgui_list_t *n) {     struct rtgui_list_node* node;       node = l;     while (node->next) node = node->next;       /* append the node to the tail */     node->next = n;     n->next = (struct rtgui_list_node*) 0; }   rt_inline void rtgui_list_insert(rtgui_list_t *l, rtgui_list_t *n) {     n->next = l->next;     l->next = n; }   rt_inline rtgui_list_t* rtgui_list_remove(rtgui_list_t *l, rtgui_list_t *n) {     /* remove slist head */     struct rtgui_list_node* node = l;     while (node->next && node->next != n) node = node->next;       /* remove node */     if (node->next != (rtgui_list_t *)0) node->next = node->next->next;       return l; }   #define rtgui_list_entry(node, type, member)    \     ((type *)((char*)(node)-(unsigned long)(&((type *)0)->member)))   #define rtgui_list_foreach(node, list)  \ for ((node) = (list)->next; (node) != RT_NULL; (node) = (node)->next)      int main() {           system("PAUSE");     return 0;     }