x25lib.h

CBS（小区广播）程序实现手稿

#include <stdlib.h>
#include <stdio.h>


#define EC_NT

#include <x25.h>
#include <neterr.h>

#define DEC    "123"
#define HP     "456"

#define PORT 1


#define X25_MAXDATALEN     4096

#define DATA_SIZE            128           /* size of data buffer             */

extern int Init25(void);
extern int Exit25(void);
extern int CallToRemote(char *sRemoteAddr , char *sLocalAddr ,  int nPort , char *sUserInfo , int nUserInfoLen , int nMode);
extern void X25UplinkListen(int *Tid); 
extern int X25SendData(int nCid , unsigned char *sData , int nLen ,int Tid);
extern int X25RecvData( int nCid , unsigned char *sData, int Tid);
extern int HangupConnect( int nCid,char *sRemoteAddr , char *sLocalAddr ,char *Userdata,int Userdatalen);
extern int HangupConnectNOWAIT( int nCid,char *sRemoteAddr , char *sLocalAddr ,char *Userdata,int Userdatalen);
/* 非等待模式接收数据 */
extern int X25NoWaitRecvData(int nCid,unsigned char *sData,int timeout,int Tid);
/* 非等待模式发送数据 */
extern int X25NoWaitSendData(int nCid,unsigned char *sData,int nLen,int timeout,int Tid);

/* 下行链路连接并邦定 */
extern void X25DownlinkConnect(int *nTid);