1 files changed, 68 insertions, 0 deletions

diff --git a/sys/alpha/include/stdarg.h b/sys/alpha/include/stdarg.h
new file mode 100644
index 000000000000..2fa81e60b872
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+++ b/sys/alpha/include/stdarg.h
@@ -0,0 +1,68 @@
+/* $Id$ */
+/* From: NetBSD: stdarg.h,v 1.7 1997/04/06 08:47:44 cgd Exp */
+
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)stdarg.h	8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _ALPHA_STDARG_H_
+#define	_ALPHA_STDARG_H_
+
+#include <machine/ansi.h>
+
+#ifdef __lint__
+#define	__builtin_saveregs()		(0)
+#define	__builtin_classify_type(t)	(0)
+#endif
+
+typedef _BSD_VA_LIST_	va_list;
+
+#define	__va_size(type) \
+	(((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
+
+#define	va_start(ap, last) \
+	(__builtin_next_arg(last), (ap) = *(va_list *)__builtin_saveregs(), (ap).__pad = 0)
+
+#define	__REAL_TYPE_CLASS	8
+#define	__va_arg_offset(ap, type)					\
+	((__builtin_classify_type(*(type *)0) == __REAL_TYPE_CLASS &&	\
+	    (ap).__offset <= (6 * 8) ? -(6 * 8) : 0) - __va_size(type))
+
+#define	va_arg(ap, type)						\
+	(*(type *)((ap).__offset += __va_size(type),			\
+		   (ap).__base + (ap).__offset + __va_arg_offset(ap, type)))
+
+#define	va_end(ap)	((void)0)
+
+#endif /* !_ALPHA_STDARG_H_ */