Index: uspace/lib/c/include/macros.h
===================================================================
--- uspace/lib/c/include/macros.h	(revision 34511297c505e3db8e8d821daa74d5c4cb7abd4c)
+++ uspace/lib/c/include/macros.h	(revision 7eb49f453d96a8927bbed46671d19a9561e355ea)
@@ -54,4 +54,10 @@
 #endif
 
+#define _paddname(line) PADD_ ## line ## __
+#define _padd(width, line) uint ## width ## _t _paddname(line)
+#define PADD32(count) _padd(32, __LINE__)[count]
+#define PADD16(count) _padd(16, __LINE__)[count]
+#define PADD8(count) _padd(8, __LINE__)[count]
+
 /** @}
  */