diff --git a/main.cpp b/main.cpp index a080bdd..0fdde4e 100644 --- a/main.cpp +++ b/main.cpp @@ -1,11 +1,31 @@ -#include "mainwindow.h" +#include "mainwindow.h" #include +#include + +// Need to link with Ws2_32.lib +#pragma comment(lib, "ws2_32.lib") int main(int argc, char *argv[]) { + + /* Use the MAKEWORD(lowbyte, highbyte) macro declared in Windef.h */ + WORD wVersionRequested = MAKEWORD(2, 2); + WSADATA wsaData; + int err = WSAStartup(wVersionRequested, &wsaData); + if (err != 0) { + /* Tell the user that we could not find a usable */ + /* Winsock DLL. */ + printf("WSAStartup failed with error: %d\n", err); + return 1; + } + QApplication a(argc, argv); MainWindow w; w.show(); - return a.exec(); + int result = a.exec(); + + WSACleanup(); + + return result; }