Get IP Address in C
  /////////IP ADDRESS OF MY SYSTEM/////////////   / /This programme will show you IP Address,Name,Host of your System       #include <stdio.h>    #include <WinSock.h>    #include <stdlib.h>    #pragma comment (lib, "wsock32.lib")      int main()    {     WORD wVersionRequested;     WSADATA wsaData;     char caHostname[255+1];     PHOSTENT hostData;     char *pIP;     int i=0;       wVersionRequested=MAKEWORD(1,1);     if(WSAStartup(wVersionRequested, &wsaData)!=0)     {      printf("Error......code is not compartible with platform\n");      exit(EXIT_FAILURE);     }     if(gethostname(caHostname, sizeof caHostname)!=0)      printf("Error......Hostname not found\n");     printf("HOSTNAME : %s\n",caHostname);     if((hostData=gethostbyname(caHostname))==NULL)...