add licensing

[urcu.git] / urcu.h

diff --git a/urcu.h b/urcu.h
index bee7715270794c3e83cede4acb1741a98d361ac6..673f7952c3f254b79f6f157188b8b812f569fd41 100644 (file)
--- a/urcu.h
+++ b/urcu.h
@@ -1,6 +1,16 @@
 #ifndef _URCU_H
 #define _URCU_H
 
+/*
+ * urcu.h
+ *
+ * Userspace RCU header
+ *
+ * Copyright February 2009 - Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+ *
+ * Distributed under GPLv2
+ */
+
 /* The "volatile" is due to gcc bugs */
 #define barrier() __asm__ __volatile__("": : :"memory")