From ea6b1a25c37b4663a13e048bc97f2600acbf19c3 Mon Sep 17 00:00:00 2001
From: robert <robert@FreeBSD.org>
Date: Mon, 15 Oct 2001 09:02:03 +0000
Subject:  - Add an ifdef guard.  - Use unsigned types for the (32-bit) Open
 Firmware device handles    to avoid sign extension on 64-bit architectures. 
 - Add a standard type definition for Open Firmware arguments.

---
 sys/boot/ofw/libofw/openfirm.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'sys/boot/ofw')

diff --git a/sys/boot/ofw/libofw/openfirm.h b/sys/boot/ofw/libofw/openfirm.h
index 4bee076..9e99d5a 100644
--- a/sys/boot/ofw/libofw/openfirm.h
+++ b/sys/boot/ofw/libofw/openfirm.h
@@ -56,7 +56,8 @@
  *
  * $FreeBSD$
  */
-
+#ifndef _OPENFIRM_H_
+#define	_OPENFIRM_H_
 /*
  * Prototypes for Openfirmware Interface Routines
  */
@@ -64,8 +65,9 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>
 
-typedef	int	ihandle_t;
-typedef int	phandle_t;
+typedef	unsigned int		ihandle_t;
+typedef unsigned int		phandle_t;
+typedef unsigned long int	cell_t;
 
 extern phandle_t	chosen;
 
@@ -119,3 +121,4 @@ void		OF_set_symbol_lookup(void *, void *);
 
 /* Time function */
 int		OF_milliseconds(void);
+#endif /* _OPENFIRM_H_ */
-- 
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