#include
#pragma comment(lib, "ws2_32.lib")
void main()
{
WSADATA WSAData;
WSAStartup(MAKEWORD(2,0), &WSAData);
SOCKET sock;
SOCKET csock;
SOCKADDR_IN sin;
SOCKADDR_IN csin;
sock = socket(AF_INET, SOCK_STREAM, 0);
sin.sin_addr.s_addr = INADDR_ANY;
sin.sin_family = AF_INET;
sin.sin_port = htons(23);
bind(sock, (SOCKADDR *)&sin, sizeof(sin));
listen(sock, 0);
while(1)
{
int sinsize = sizeof(csin);
if((csock = accept(sock, (SOCKADDR *)&csin, &sinsize)) != INVALID_SOCKET)
{
send(csock, "Hello world!\r\n", 14, 0);
}
}
}
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