Index: uspace/lib/libc/arch/ia64/include/atomic.h
===================================================================
--- uspace/lib/libc/arch/ia64/include/atomic.h	(revision e86a849a744c5d659718b8d55becc3bbee6655ac)
+++ uspace/lib/libc/arch/ia64/include/atomic.h	(revision fbcfc4dae9c8bbb7a192b0d0050fd7e51c5faf32)
@@ -35,4 +35,8 @@
 #ifndef LIBC_ia64_ATOMIC_H_
 #define LIBC_ia64_ATOMIC_H_
+
+#define LIBC_ARCH_ATOMIC_H_
+
+#include <atomicdflt.h>
 
 static inline void atomic_inc(atomic_t *val)