   unresolved external problem
  hi i new to game programmingwhen i try to compile the source codethis kind error occur i know this was setting project->properties problemplease show me how to change the setting below is my build log Linking...system.obj : error LNK2019: unresolved external symbol _inet_ntoa@4 referenced in function "public: int __thiscall cNetworkServer::GetIP(char *,unsigned long)" (?GetIP@cNetworkServer@@QAEHPADK@Z)   
  You're missing the Winsock2 lib file.Go to your project settings, go to Libraries, and add the following to the list of included libraries:Ws2_32.libCheers mate, good luck!   ;  thousand thanks beside how you know this ?   ;Quote:Original post by lcythousand thanks beside how you know this ?The MSDN documentation pages will tell you what libraries and headers you need for any function.edit - example: inet_ntoa. At the bottom of the page is the list of includes and libraries needed.