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-rw-r--r--lib/libalpm/graph.h30
1 files changed, 10 insertions, 20 deletions
diff --git a/lib/libalpm/graph.h b/lib/libalpm/graph.h
index ce195145..ff458230 100644
--- a/lib/libalpm/graph.h
+++ b/lib/libalpm/graph.h
@@ -1,8 +1,7 @@
/*
* graph.h - helpful graph structure and setup/teardown methods
*
- * Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
- * Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
+ * Copyright (c) 2007-2011 Pacman Development Team <pacman-dev@archlinux.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -17,34 +16,25 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#ifndef _ALPM_GRAPH_H
+#define _ALPM_GRAPH_H
#include <sys/types.h> /* off_t */
#include "alpm_list.h"
-#include "util.h" /* CALLOC() */
-struct __pmgraph_t {
+typedef struct __pmgraph_t {
char state; /* 0: untouched, -1: entered, other: leaving time */
- void *data;
off_t weight; /* weight of the node */
+ void *data;
struct __pmgraph_t *parent; /* where did we come from? */
alpm_list_t *children;
alpm_list_t *childptr; /* points to a child in children list */
-};
-typedef struct __pmgraph_t pmgraph_t;
-
-static pmgraph_t *_alpm_graph_new(void)
-{
- pmgraph_t *graph = NULL;
+} pmgraph_t;
- CALLOC(graph, 1, sizeof(pmgraph_t), RET_ERR(PM_ERR_MEMORY, NULL));
- return graph;
-}
+pmgraph_t *_alpm_graph_new(void);
+void _alpm_graph_free(void *data);
-static void _alpm_graph_free(void *data)
-{
- pmgraph_t *graph = data;
- alpm_list_free(graph->children);
- free(graph);
-}
+#endif /* _ALPM_GRAPH_H */
+/* vim: set ts=2 sw=2 noet: */