From db2666759d90610648c32a8c861529004d0624f1 Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Sun, 12 Aug 2007 01:06:02 +0000
Subject: r24341: Make libreplace provide offsetof. (This used to be commit
 4a5fa715a6af281282092644817599f79806981d)

---
 source3/lib/replace/README    | 1 +
 source3/lib/replace/replace.h | 4 ++++
 2 files changed, 5 insertions(+)

(limited to 'source3/lib/replace')

diff --git a/source3/lib/replace/README b/source3/lib/replace/README
index 77558b2ca9..e7b89936c0 100644
--- a/source3/lib/replace/README
+++ b/source3/lib/replace/README
@@ -92,6 +92,7 @@ ZERO_STRUCTPN
 ZERO_ARRAY
 ARRAY_SIZE
 PTR_DIFF
+offsetof
 
 Headers:
 stdint.h
diff --git a/source3/lib/replace/replace.h b/source3/lib/replace/replace.h
index 06173bd84b..e827719951 100644
--- a/source3/lib/replace/replace.h
+++ b/source3/lib/replace/replace.h
@@ -52,6 +52,10 @@
 #define QSORT_CAST (int (*)(const void *, const void *))
 #endif
 
+#ifndef offsetof
+#define offsetof(t,f) ((unsigned int)&((t *)0)->f)
+#endif
+
 #ifdef HAVE_STDINT_H
 #include <stdint.h>
 /* force off HAVE_INTTYPES_H so that roken doesn't try to include both,
-- 
cgit