Index: libcfa/src/algorithms/range_iterator.cfa
===================================================================
--- libcfa/src/algorithms/range_iterator.cfa	(revision 33608cb54b8ea1ec847090d2cae1dd35145c0f9b)
+++ libcfa/src/algorithms/range_iterator.cfa	(revision 373aad760273872fddca861a394d29df7f2c0882)
@@ -20,5 +20,7 @@
 #include <fstream.hfa>
 
-void main(RangeIter & this) {
+#include "bits/defs.hfa"
+
+void main(RangeIter & this) libcfa_public {
 	for() {
 		this._start = -1;