added libev files

my_ev_common.h

@@ -0,0 +1,18 @@
+
+#define EV_STANDALONE 1
+#define EV_COMMON  void *data; unsigned long long u64;
+#define EV_COMPAT3 0
+
+//#include <wepoll.h>
+#if defined(__MINGW32__)
+//#define EV_USE_SELECT 1
+//#define EV_SELECT_IS_WINSOCKET 1
+
+# define EV_FD_TO_WIN32_HANDLE(fd) (fd)
+# define EV_WIN32_HANDLE_TO_FD(handle) (handle)
+# define EV_WIN32_CLOSE_FD(fd) closesocket (fd)
+# define FD_SETSIZE 4096
+
+#endif
+//#define EV_VERIFY 2
+