diff -r 48b0adfe3059 -r e63951c1d0f8 librazor/iterator.c
--- a/librazor/iterator.c	Thu Jan 22 22:54:45 2009 +0000
+++ b/librazor/iterator.c	Thu Nov 10 10:35:21 2011 +0000
@@ -231,7 +231,8 @@
 }
 
 RAZOR_EXPORT struct razor_file_iterator *
-razor_file_iterator_create(struct razor_set *set, struct razor_package *package)
+razor_file_iterator_create(struct razor_set *set, struct razor_package *package,
+			   int post_order)
 {
 	struct razor_file_iterator *fi;
 
@@ -240,7 +241,11 @@
 
 	fi = zalloc(sizeof *fi);
 	fi->set = set;
-	fi->index = list_first(&package->files, &set->file_pool);
+	fi->post_order = post_order;
+	if (post_order)
+		fi->index = list_last(&package->files, &set->file_pool);
+	else
+		fi->index = list_first(&package->files, &set->file_pool);
 	array_init(&fi->path);
 
 	return fi;
@@ -277,7 +282,10 @@
 					strcpy(fi->path.data, "/");
 				}
 				*name = fi->path.data;
-				fi->index = list_next(fi->index);
+				if (fi->post_order)
+					fi->index = list_prev(fi->index);
+				else
+					fi->index = list_next(fi->index);
 				return 1;
 			}
 		} while (!((e++)->flags & RAZOR_ENTRY_LAST));