use macro WIN32_LEAN_AND_MEAN replace head file winsock2.h

zsummer · zsummer · commit f569704f1411 · 2014-11-28T13:09:13.000+08:00
diff --git a/log4z.h b/log4z.h
@@ -159,7 +159,7 @@
 #include <errno.h>
 #include <stdio.h>
 #ifdef WIN32
-#include <WinSock2.h>
+#define WIN32_LEAN_AND_MEAN
 #include <Windows.h>
 #endif
 
