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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	void GetCurrentIP(char *host) {
  6. 	WSADATA wsaData;
  7. 	WSAStartup(MAKEWORD(2,2), &wsaData);// инициализируем socket'ы используя Ws2_32.dll для процесса
  8. 	char HostName[1024]; // создаем буфер для имени хоста    
  9. 	if(!gethostname(HostName, 1024)) // получаем имя хоста  
  10. 	{
  11. 		if(LPHOSTENT lphost = gethostbyname(HostName)) // получаем IP хоста, т.е. нашего компа
  12. 			strcpy(host,inet_ntoa(*((in_addr*)lphost->h_addr_list[0]))); // преобразуем переменную типа LPIN_ADDR в DWORD    
  13. 	}    
  14. 	WSACleanup();
  15. }
  16.  
  17. 	return 0;
  18. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:5:32: error: a function-definition is not allowed here before ‘{’ token
  void GetCurrentIP(char *host) {
                                ^
prog.cpp:18:1: error: expected ‘}’ at end of input
 }
 ^
stdout
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Standard output is empty
https://ideone.com/GxcH43
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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