commit 157aaa0edc54a3818ba09f243e7a7f975d025def
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date:   Tue Jun 26 11:55:27 2012 -0400

    missed file

diff --git a/src/include/storage/timeout.h b/src/include/storage/timeout.h
new file mode 100644
index 0000000..7c6b2a2
--- /dev/null
+++ b/src/include/storage/timeout.h
@@ -0,0 +1,41 @@
+/*-------------------------------------------------------------------------
+ *
+ * timeout.h
+ *	  SIGALRM timeout API
+ *
+ *
+ * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/storage/timeout.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef TIMEOUT_H
+#define TIMEOUT_H
+
+#include "datatype/timestamp.h"
+#include "storage/proctimeout.h"
+
+/* configurable options */
+extern int	DeadlockTimeout;
+extern int	StatementTimeout;
+
+typedef enum TimeoutName
+{
+	AUTHENTICATION_TIMEOUT,
+	DEADLOCK_TIMEOUT,
+	STATEMENT_TIMEOUT,
+	STANDBY_DEADLOCK_TIMEOUT,
+	STANDBY_TIMEOUT,
+	TIMEOUT_MAX
+} TimeoutName;
+
+extern void enable_timeout(TimeoutName tn, int delayms);
+extern void disable_timeout(TimeoutName tn, bool keep_indicator);
+extern void disable_all_timeouts(bool keep_indicators);
+extern bool get_timeout_indicator(TimeoutName tn);
+extern TimestampTz get_timeout_start(TimeoutName tn);
+extern void handle_sig_alarm(SIGNAL_ARGS);
+
+#endif /* TIMEOUT_H */