fix #49

diff --git a/common.h b/common.h
index 1a7dd434ad0da6426cf60186c8605c611fc7b5c9..e848f33f30b8a0c2b81f62f1c36e7a87777aa5ff 100644 (file)
--- a/common.h
+++ b/common.h
@@ -89,6 +89,10 @@ extern "C" {
 #include <sched.h>
 #endif
 
+#ifdef OS_DARWIN
+#include <sched.h>
+#endif
+
 #ifdef OS_WINDOWS
 #ifdef  ATOM
 #define GOTO_ATOM ATOM