src/graph.[ch]: Implement "graph_sort_instances".

[collection4.git] / src / graph_list.h

diff --git a/src/graph_list.h b/src/graph_list.h
index 5d0c917..d0022d7 100644 (file)
--- a/src/graph_list.h
+++ b/src/graph_list.h
@@ -1,3 +1,26 @@
+/**
+ * collection4 - graph_list.h
+ * Copyright (C) 2010  Florian octo Forster
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA
+ *
+ * Authors:
+ *   Florian octo Forster <ff at octo.it>
+ **/
+
 #ifndef GRAPH_LIST_H
 #define GRAPH_LIST_H 1
 
@@ -26,6 +49,9 @@ int gl_search (const char *search, graph_inst_callback_t callback,
 int gl_search_field (graph_ident_field_t field, const char *field_value,
     graph_inst_callback_t callback, void *user_data);
 
+int gl_foreach_host (int (*callback) (const char *host, void *user_data),
+    void *user_data);
+
 int gl_update (void);
 
 #endif /* GRAPH_LIST_H */