Index: uspace/lib/cpp/include/cerrno
===================================================================
--- uspace/lib/cpp/include/cerrno	(revision b83ec692ece791c1367db526f77c9d28fd800692)
+++ uspace/lib/cpp/include/cerrno	(revision ac47ba957b0fd60cd29f9d2ec4c9e058f7af37d3)
@@ -30,4 +30,6 @@
 #define LIBCPP_CERRNO
 
+#include "internal/common.hpp"
+
 namespace std
 {