v0.0.6

[ppastats.git] / trunk / src / list.h

diff --git a/trunk/src/list.h b/trunk/src/list.h
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+++ b/trunk/src/list.h
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+/*
+    Copyright (C) 2011 jeanfi@gmail.com
+
+    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
+    the Free Software Foundation; either version 2 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 General Public License for more details.
+
+    You should have received a copy of the GNU 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
+*/
+
+#ifndef _PPASTATS_LIST_H_
+#define _PPASTATS_LIST_H_
+
+/*
+ * Convenience functions for manipulating null-terminated list of
+ * pointers.
+ */
+
+/* Returns the number of items in the list. */
+int list_length(void **list);
+
+/*
+ * Adds item into a list.
+ *
+ * Returns a new allocated list containing all items.
+ */
+void **list_add(void **list, void *new_item);
+
+/*
+ * Appends all items of two lists.
+ *
+ * Returns a new allocated list containing all items.
+ */
+void **list_append_list(void **list1, void **list2);
+
+#endif