use the right pn_Cmp_Lg for integer compares

[libfirm] / ir / adt / iterator.h

diff --git a/ir/adt/iterator.h b/ir/adt/iterator.h
index d2f1acf..bf74c11 100644 (file)
--- a/ir/adt/iterator.h
+++ b/ir/adt/iterator.h
@@ -9,6 +9,9 @@
 
 #include "fourcc.h"
 
+/**
+ * The iterator magic word.
+ */
 #define ITERATOR_MAGIC FOURCC('I', 'T', 'E', 'R')
 
 /**