From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Fri, 20 Nov 2009 14:54:40 +0000
Subject: The R13B03 release.

---
 lib/erl_interface/src/legacy/erl_eterm.h | 61 ++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 lib/erl_interface/src/legacy/erl_eterm.h

(limited to 'lib/erl_interface/src/legacy/erl_eterm.h')

diff --git a/lib/erl_interface/src/legacy/erl_eterm.h b/lib/erl_interface/src/legacy/erl_eterm.h
new file mode 100644
index 0000000000..41b008f04f
--- /dev/null
+++ b/lib/erl_interface/src/legacy/erl_eterm.h
@@ -0,0 +1,61 @@
+/* 
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 1996-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ */
+#ifndef _ERL_ETERM_H
+#define _ERL_ETERM_H
+
+#ifndef SILENT
+#include <stdio.h>
+#endif
+
+#include "portability.h"
+
+#define ERL_MAX_COUNT     0xffffff
+#define ERL_MAX ((1 << 27)-1)
+#define ERL_MIN -(1 << 27)
+
+/* FIXME should this be documented and in erl_interface.h ??? */
+#define ERL_BIG_ARITY(x)     ((x)->uval.bigval.arity)
+#define ERL_BIG_IS_NEG(x)    ((x)->uval.bigval.is_neg)
+#define ERL_BIG_DIGITS(x)    ((x)->uval.bigval.digits)
+#define ERL_BIG_DIGIT(x,i)   (ERL_BIG_DIGITS(x)[(i)])
+
+/*
+ * Typing checking macros.
+ */
+
+/* FIXME should this be documented and in erl_interface.h ??? */
+#define ERL_IS_DEFINED(x)  (ERL_TYPE(x) != 0)
+#define ERL_IS_COMPOUND(x) (ERL_TYPE(x) & ERL_COMPOUND)
+#define ERL_IS_FUNCTION(x) (ERL_TYPE(x) == ERL_FUNCTION)
+#define ERL_IS_BIG(x)      (ERL_TYPE(x) == ERL_BIG)
+
+
+typedef struct _heapmark {
+  unsigned long mark;      /* id */
+  int size;                /* size of buffer */
+  Erl_Heap *base;          /* points to start of buffer */
+  Erl_Heap *cur;           /* points into buffer */
+  struct _heapmark *prev;  /* previous heapmark */
+} Erl_HeapMark;
+
+
+ETERM * __erl_mk_reference(const char *, size_t, unsigned int n[], unsigned char);
+int erl_current_fix_desc(void);
+
+#endif /* _ERL_ETERM_H */
-- 
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