yc_client/components/c_linked_list/list.h

#include <stdio.h>
#include <stdlib.h>
#ifndef __LIST_H__
#define __LIST_H__

typedef struct node {
	int n;              /* data field(s) */
	char * data;  //数据
	char   cmd;   //发送的命令
	int len;      //发送的长度
	/* float b;
	 * char c;
	 * ... etc.
	 */
	struct node *next;  /* pointer to next element */
}Node;

#if 0
Node *newNode(int ); /* physically creates a new node */
#else
Node *newNode(int x,int cmd,char *data,int len);
#endif
/* N.B. this function is called by other functions because does not take care
 * of inserting the Node in the list, but delegates this operation to other
 * functions, such as *Insert functions */

Node *preInsert(Node *, int,int,char *,int); /* inserts a new item at the top of the list */

Node *orderInsert(Node *, int ,int,char *,int); /* inserts a new element in order, according to a key field */

Node *postInsert(Node *, int ,int,char *,int); /* inserts a new item at the end of the list */

Node *findNode(Node *, int ); /* find a node in the list */

Node *deleteNode(Node *, int ); /* deletes a node corresponding to the inserted key */

Node *deleteList(Node *); /* deletes a list */

void printList(Node *); /* prints all the nodes in the list */

void MergeSort(Node **); /* sorting algorithm */

Node *Merge(Node *, Node *); /* merges two sorted linked lists */

void Split(Node *, Node **, Node **); /* split the nodes of the list into two sublists */

int countNodes(Node *); /* returns the number of nodes in the list */



 Node* copyList( Node* originalList);

 int countClockNodes_byCMD(Node *top,char type_cmd);


Node *deleteNode_head(Node *top);









#define MAX_MSG_ID_NUM 1000


int allocateMsgIdNum();
void deallocateMsgIdNum(int idNum);


#if 0
void wait_Send_Data_Insert(int msgid,uint8_t *data,int len);

#endif

void wait_Send_Data_Delete(int msgid);





#endif