Don't try to include wspiapi.h on XP or newer

xpdev/sockwrap.h

@@ -40,7 +40,9 @@
 #if defined(__BORLANDC__)
 #undef _MSC_VER
 #endif
-	#include <wspiapi.h>	/* getaddrinfo() for Windows 2k */
+	#if (_WIN32_WINNT < _WIN32_WINNT_WINXP)
+		#include <wspiapi.h>	/* getaddrinfo() for Windows 2k */
+	#endif
 	#define SOCK_MAXADDRLEN sizeof(SOCKADDR_STORAGE)
 	/* Let's agree on a standard WinSock symbol here, people */
 	#define _WINSOCKAPI_