1 files changed, 59 insertions, 0 deletions
diff --git a/src/dbinc/heap.h b/src/dbinc/heap.h
new file mode 100644
index 00000000..ca3407e0
--- /dev/null
+++ b/src/dbinc/heap.h
@@ -0,0 +1,59 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2010, 2012 Oracle and/or its affiliates.  All rights reserved.
+ */
+
+#ifndef _DB_HEAP_H_
+#define _DB_HEAP_H_
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/* Forward structure declarations. */
+struct __heap;		typedef struct __heap HEAP;
+struct __heap_cursor;	typedef struct __heap_cursor HEAP_CURSOR;
+
+/*
+ * The in-memory, per-heap data structure.
+ */
+struct __heap {		/* Heap access method. */
+	
+	u_int32_t gbytes;	/* Initial heap size. */
+	u_int32_t bytes;	/* Initial heap size. */
+	u_int32_t region_size;	/* Size of each region. */
+
+	db_pgno_t curregion;	/* The region of the next insert. */
+	db_pgno_t maxpgno;	/* Maximum page number of a fixed size heap. */
+	int curpgindx;	/* The last used offset in the region's space bitmap. */
+};
+
+struct __heap_cursor {
+	/* struct __dbc_internal */
+	__DBC_INTERNAL
+
+	/* Heap private part */
+
+	u_int32_t	flags;
+};
+
+#define HEAP_PG_FULL	3	/* No space on page. */
+#define HEAP_PG_GT66	2	/* Page greater than 66% full */
+#define HEAP_PG_GT33	1	/* Page greater than 33% full */
+#define HEAP_PG_LT33	0	/* Page less than 33% full */
+
+#define HEAP_PG_FULL_PCT	5	/* Less than 5% of page is free. */
+#define HEAP_PG_GT66_PCT	33	/* Less than 33% of page is free. */
+#define HEAP_PG_GT33_PCT	66	/* Less than 66% of page is free. */
+
+#if defined(__cplusplus)
+}
+#endif
+
+#include "dbinc_auto/heap_auto.h"
+#include "dbinc_auto/heap_ext.h"
+#include "dbinc/db_am.h"
+#endif
+
+