command.c

Visual C++网络通信编程实用案例精逊配套源码 光盘中存放的是书中涉及的所有实例的源代码和经过编译后的应用程序。所有程序均经过测试

#include "Command.h"
#include "client.h"
#include <windows.h>

struct CommandList *Add_Command(struct CommandList *pNode,struct CommandDS Command)
{
	if (pNode->pNext = (struct CommandList *)malloc(sizeof(struct CommandList)))
	{
		pNode = pNode->pNext;
		strcpy(pNode->Command.szElement,Command.szElement);
		pNode->pNext = NULL;
		return pNode;
	}
	return NULL;
}

void Clear_Command(struct CommandList *pStart)
{
	struct	CommandList	*pPrev;
	struct	CommandList	*pNode;
	while (pNode = pStart->pNext)
	{
		pPrev = pStart;
		pPrev->pNext = pNode->pNext;
		free(pNode);
	}
}