Mark rbtree functions with __attribute__((unused)).

joyent · Mar 16, 2012 · 681aa83 · 681aa83
1 parent 87151c8
commit 681aa83
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/include/uv-private/tree.h b/include/uv-private/tree.h
@@ -26,7 +26,11 @@
 #ifndef  UV_TREE_H_
 #define  UV_TREE_H_
 
-#define __unused
+#if __GNUC__
+# define __unused __attribute__((unused))
+#else
+# define __unused
+#endif
 
 /*
  * This file defines data structures for different types of trees: