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diff --git a/gcc/config/alpha/va_list.h b/gcc/config/alpha/va_list.h
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+/* A replacement for Digital Unix's <va_list.h>.
+
+Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>. */
+
+#ifndef __GNUC_VA_LIST
+#define __GNUC_VA_LIST
+typedef __builtin_va_list __gnuc_va_list;
+#endif
+
+#if !defined(_VA_LIST) && !defined(_HIDDEN_VA_LIST)
+#define _VA_LIST
+typedef __gnuc_va_list va_list;
+
+#elif defined(_HIDDEN_VA_LIST) && !defined(_HIDDEN_VA_LIST_DONE)
+#define _HIDDEN_VA_LIST_DONE
+typedef __gnuc_va_list __va_list;
+
+#elif defined(_HIDDEN_VA_LIST) && defined(_VA_LIST)
+#undef _HIDDEN_VA_LIST
+
+#endif