+#elif defined __arm__
+# ifndef __NR_name_to_handle_at
+# define __NR_name_to_handle_at 370
+# endif
+#elif defined __powerpc__
+# ifndef __NR_name_to_handle_at
+# define __NR_name_to_handle_at 345
+# endif
+#else
+# ifndef __NR_name_to_handle_at
+# error __NR_name_to_handle_at is not defined
+# endif