-#elif defined(_MSC_VER)
- OSVERSIONINFO info;
- info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
- ::GetVersionEx(&info);
- to_return = version(a_sprintf("%u.%u.%u.%u", basis::un_short(info.dwMajorVersion),
- basis::un_short(info.dwMinorVersion), basis::un_short(info.dwPlatformId),
- basis::un_short(info.dwBuildNumber)));
+//#elif defined(_MSC_VER)
+// OSVERSIONINFO info;
+// info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+// ::GetVersionEx(&info);
+// to_return = version(a_sprintf("%u.%u.%u.%u", basis::un_short(info.dwMajorVersion),
+// basis::un_short(info.dwMinorVersion), basis::un_short(info.dwPlatformId),
+// basis::un_short(info.dwBuildNumber)));