From f0d99ad7116e9f6f62db6f7c7fa7b1fca8289b3c Mon Sep 17 00:00:00 2001
From: Juan Quintela <quintela@redhat.com>
Date: Thu, 20 Aug 2009 19:42:19 +0200
Subject: move useful type definitons to osdep.h

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 osdep.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'osdep.h')

diff --git a/osdep.h b/osdep.h
index 2517b1a368..32ee94b5ad 100644
--- a/osdep.h
+++ b/osdep.h
@@ -36,6 +36,9 @@
         (type *) ((char *) __mptr - offsetof(type, member));})
 #endif
 
+#define typeof_field(type, field) typeof(((type *)0)->field)
+#define type_check(t1,t2) ((t1*)0 - (t2*)0)
+
 #ifndef MIN
 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
 #endif
-- 
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