Erik de Castro Lopo : dbghelp: Fix pointer cast.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ab2424710f7f76443aecdb5d0c6a69118e799116
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ab2424710f7f76443aecdb5d0c6a69118e799116

Author: Erik de Castro Lopo <mle+win at mega-nerd.com>
Date:   Fri Apr 25 10:36:03 2008 +1000

dbghelp: Fix pointer cast.

---

 dlls/dbghelp/dbghelp_private.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/dbghelp/dbghelp_private.h b/dlls/dbghelp/dbghelp_private.h
index c81f778..e4cae5b 100644
--- a/dlls/dbghelp/dbghelp_private.h
+++ b/dlls/dbghelp/dbghelp_private.h
@@ -106,7 +106,7 @@ void     hash_table_iter_init(const struct hash_table* ht,
 void*    hash_table_iter_up(struct hash_table_iter* hti);
 
 #define GET_ENTRY(__i, __t, __f) \
-    ((__t*)((char*)(__i) - (unsigned int)(&((__t*)0)->__f)))
+    ((__t*)((char*)(__i) - FIELD_OFFSET(__t,__f)))
 
 
 extern unsigned dbghelp_options;