From c5652bffcbe441880474a8f6c01bccd4d5b0d577 Mon Sep 17 00:00:00 2001
From: John Gilmore <gnu@cygnus>
Date: Fri, 17 Sep 1993 09:08:00 +0000
Subject: Make sure that "offsetof" is defined on all hosts, now that archive.c
 uses it.

---
 bfd/hosts/i386v4.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'bfd/hosts/i386v4.h')

diff --git a/bfd/hosts/i386v4.h b/bfd/hosts/i386v4.h
index ad4c077..1f46db5 100644
--- a/bfd/hosts/i386v4.h
+++ b/bfd/hosts/i386v4.h
@@ -10,7 +10,7 @@
 #include <string.h>
 #include <sys/file.h>
 
-#ifndef O_ACCMODE
+#ifndef	O_ACCMODE
 #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
 #endif
 #define SEEK_SET 0
@@ -48,3 +48,8 @@ extern int fputc();
 extern int unlink();
 
 #include "fopen-same.h"
+
+/* From ANSI C <stddef.h>, which we can't depend upon the existence of */
+#ifndef	offsetof
+#define	offsetof(type,memb)	((size_t)&(((type *)0)->memb))
+#endif
-- 
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