Index: uspace/lib/c/include/stddef.h
===================================================================
--- uspace/lib/c/include/stddef.h	(revision d6be09702e3f579b9e267893503ea5092141f66a)
+++ uspace/lib/c/include/stddef.h	(revision 7367c312a2e6aa20171463840a60416c6f2d046c)
@@ -42,5 +42,6 @@
 #endif
 
-#define offsetof(type,member) ((size_t) &(((type *) 0)->member))
+#define offsetof(type, member) \
+	((size_t) &(((type *) 0)->member))
 
 #endif