error C2065: 's' : undeclared identifier 来个大神帮帮忙谢谢了

答案:2 悬赏:10 手机版

解决时间 2021-02-04 13:21

提问者网友：呐年旧曙光
2021-02-03 20:56

#include "dos.h"
#include "stdlib.h"
#include "stdio.h"
#define PORT 0
void SendFile(char *fname);
void Send(int s);
void SendFileName(char *fname);
void ReceiveFile();
void GetFileName(char *f);
void InitPort(int port,unsigned char para);
void SendPort(int port,char c);
int ReadPort(int port);
int CheckState(int port);
int Receive(int port,int *G);
void main(int argc,char *argv[])
{
if(argc<2){
printf("Please input R(receive) or S(sent) parametre:");
exit(1);
}
InitPort(PORT,231);
if(*argv[1]=='S')
SendFile(argv[2]);
else if(*argv[1]='R')
ReceiveFile();
else
{
printf("Error parament.Please input again.");
exit(1);
}
}
void SendFile(char *fname)
{
FILE *fp;
int ch,s;
if((fp=fopen(fname,"rb"))==NULL)
{
printf("Can't open the file.\n");
exit(1);
}
SendFileName(fname);
do{
ch=(int getc(fp) );
if(ferror(fp)){
printf("Error reading file.\n ");
break;
}
s=ch%16;
Send(s);
s=ch/16;
Send(s);
}
while(!feof(fp));
s=46;
Send(s);
Send(s);
fclose(fp);
}
void Send(s)
int s;
{
int G;
SendPort(PORT,s);
G=ReadPort(PORT);
if(s!=G)
s=s+16;
do{
SendPort(PORT,s);
G=ReadPort(PORT);
}
while(s!=G);
}

具体问题如图

最佳答案

五星知识达人网友：千杯敬自由
2021-02-03 21:44

#include "dos.h"
#include "stdlib.h"
#include "stdio.h"
#define PORT 0
void SendFile(char *fname);
void Send(int s);
void SendFileName(char *fname);
void ReceiveFile();
void GetFileName(char *f);
void InitPort(int port,unsigned char para);
void SendPort(int port,char c);
int ReadPort(int port);
int CheckState(int port);
int Receive(int port,int *G);
void main(int argc,char *argv[])
{
if(argc<2){
printf("Please input R(receive) or S(sent) parametre:");
exit(1);
}
InitPort(PORT,231);
if(*argv[1]=='S')
SendFile(argv[2]);
else if(*argv[1]='R')
ReceiveFile();
else
{
printf("Error parament.Please input again.");
exit(1);
}
}
void SendFile(char *fname)
{
FILE *fp;
int ch,s;
if((fp=fopen(fname,"rb"))==NULL)
{
printf("Can't open the file.\n");
exit(1);
}
SendFileName(fname);
do{
ch=(int getc(fp) );
if(ferror(fp)){
printf("Error reading file.\n ");
break;
}
s=ch%16;
Send(s);
s=ch/16;
Send(s);
}
while(!feof(fp));
s=46;
Send(s);
Send(s);
fclose(fp);
}
void Send(int s) //判断是这里的问题，已修改
{
int G;
SendPort(PORT,s);
G=ReadPort(PORT);
if(s!=G)
s=s+16;
do{
SendPort(PORT,s);
G=ReadPort(PORT);
}
while(s!=G);
}

全部回答

1楼网友：孤老序
2021-02-03 22:09

把你的inorder和wuserlevel的定义都放到函数的一开始给你标注一下问题 /获取等级 word cuseritemelement::getexperiencelevel(dword dwexperience) { if (dwexperience>0l) { //变量定义 dword dwincrease=0l; dword dwlevelvalue=0l; //等级计算 for (word wuserlevel=1;wuserlevel<60l;wuserlevel++) {//这里的wuserlevel的生命周期之在for循环内，出了for循环就不认识它了 dwincrease+=wuserlevel*30l; dwlevelvalue=dwlevelvalue+dwincrease; if (dwexperience

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error C2065: 's' : undeclared identifier 来个大神帮帮忙 谢谢了

error C2065: 's' : undeclared identifier 来个大神帮帮忙谢谢了