--- libev/ev.c	2018/07/28 04:15:15	1.482
+++ libev/ev.c	2018/07/31 04:45:58	1.483
@@ -164,6 +164,16 @@
  
 #endif
 
+/* OS X, in its infinite idiocy, actually HARDCODES
+ * a limit of 1024 into their select. Where people have brains,
+ * OS X engineers apparently have a vacuum. Or maybe they were
+ * ordered to have a vacuum, or they do anything for money.
+ * This might help. Or not.
+ * Note that this must be defined early, as other include files
+ * will rely on this define as well.
+ */
+#define _DARWIN_UNLIMITED_SELECT 1
+
 #include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
@@ -211,14 +221,6 @@
 # undef EV_AVOID_STDIO
 #endif
 
-/* OS X, in its infinite idiocy, actually HARDCODES
- * a limit of 1024 into their select. Where people have brains,
- * OS X engineers apparently have a vacuum. Or maybe they were
- * ordered to have a vacuum, or they do anything for money.
- * This might help. Or not.
- */
-#define _DARWIN_UNLIMITED_SELECT 1
-
 /* this block tries to deduce configuration from header-defined symbols and defaults */
 
 /* try to deduce the maximum number of signals on this platform */