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+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1996, 1997
+ * Sleepycat Software. All rights reserved.
+ *
+ * @(#)txn.src 10.1 (Sleepycat) 4/12/97
+ *
+ * This is the source file used to create the logging functions for the
+ * transaction system.
+ */
+PREFIX txn
+
+/*
+ * Everything except for checkpointing takes the same logging routine.
+ */
+BEGIN regop
+ARG opcode u_int32_t lu
+END
+
+/*
+ * This is the checkpoint record. It contains the lsn that the checkpoint
+ * guarantees and a pointer to the last checkpoint so that we can walk
+ * backwards by checkpoint.
+ * ckp_lsn:
+ * last_ckp:
+ */
+BEGIN ckp
+POINTER ckp_lsn DB_LSN * lu
+POINTER last_ckp DB_LSN * lu
+END