Move hash table to common/ directory

[lttng-tools.git] / common / hashtable / hash.h

diff --git a/common/hashtable/hash.h b/common/hashtable/hash.h
new file mode 100644 (file)
index 0000000..796920e
--- /dev/null
+++ b/common/hashtable/hash.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
+ *
+ * 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; only version 2 of the License.
+ *
+ * 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., 59 Temple
+ * Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef _LTT_HASH_H
+#define _LTT_HASH_H
+
+unsigned long hash_key(void *_key, size_t length, unsigned long seed);
+
+unsigned long hash_key_str(void *_key, size_t length, unsigned long seed);
+
+unsigned long hash_compare_key(void *key1, size_t key1_len,
+               void *key2, size_t key2_len);
+
+unsigned long hash_compare_key_str(void *key1, size_t key1_len,
+               void *key2, size_t key2_len);
+
+#endif /* _LTT_HASH_H */