fix some dead assignments reported by clang scan-build

[simgrid.git] / src / xbt / graph_private.h

diff --git a/src/xbt/graph_private.h b/src/xbt/graph_private.h
index 9028ed6..aa85f24 100644 (file)
--- a/src/xbt/graph_private.h
+++ b/src/xbt/graph_private.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2006, 2009-2010, 2012. The SimGrid Team.
+/* Copyright (c) 2006, 2009-2010, 2012-2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -6,6 +6,8 @@
 
 #ifndef _XBT_GRAPH_PRIVATE_H
 #define _XBT_GRAPH_PRIVATE_H
+
+#include "xbt/base.h"
 #include "xbt/dynar.h"
 #include "xbt/graph.h"
 
@@ -13,9 +15,9 @@
 #define CURRENTLY_EXPLORING 1
 #define ALREADY_EXPLORED 2
 
-void xbt_floyd_algorithm(xbt_graph_t g, double *adj, double *d,
+XBT_PRIVATE void xbt_floyd_algorithm(xbt_graph_t g, double *adj, double *d,
                          xbt_node_t * p);
-void xbt_graph_depth_visit(xbt_graph_t g, xbt_node_t n,
+XBT_PRIVATE void xbt_graph_depth_visit(xbt_graph_t g, xbt_node_t n,
                            xbt_node_t * sorted, int *idx);
 
 #endif                          /* _XBT_GRAPH_PRIVATE_H */