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+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2008-2016. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * %CopyrightEnd%
+ */
+
+/*
+ * The protocol version number used between to_erl and run_erl.
+ */
+#define RUN_ERL_HI_VER 1 /* My preferred protocol version */
+#define RUN_ERL_LO_VER 0 /* The lowest version I accept to talk with */
+
+/* Version history:
+ * 0: Older, without version handshake
+ * 1: R12B-3, version handshake + window size ctrl
+ */
+