From 45c2c9a84a7bf9df33c9a4239692256aa2ece3ca Mon Sep 17 00:00:00 2001
From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Tue, 4 Aug 2015 00:11:39 +0000
Subject: [PATCH] Always define __va_list for amd64 and restore pre-r232261
 behavior for i386. Note it allows exotic compilers, e.g., TCC, to build with
 our stdio.h, etc.

PR:		201749
MFC after:	1 week
---
 sys/x86/include/_types.h | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/sys/x86/include/_types.h b/sys/x86/include/_types.h
index 816a3012327..20a2bf76622 100644
--- a/sys/x86/include/_types.h
+++ b/sys/x86/include/_types.h
@@ -152,8 +152,17 @@ typedef	int		___wchar_t;
  */
 #ifdef __GNUCLIKE_BUILTIN_VARARGS
 typedef	__builtin_va_list	__va_list;	/* internally known to gcc */
-#elif defined(lint)
-typedef	char *			__va_list;	/* pretend */
+#else
+#ifdef __LP64__
+typedef	struct {
+	unsigned int	__gpo;
+	unsigned int	__fpo;
+	void		*__oaa;
+	void		*__rsa;
+} __va_list;
+#else
+typedef	char *			__va_list;
+#endif
 #endif
 #if defined(__GNUC_VA_LIST_COMPATIBILITY) && !defined(__GNUC_VA_LIST) \
     && !defined(__NO_GNUC_VA_LIST)