Jacek Caban : oleaut32: SysStringByteLen code clean up.
Alexandre Julliard
julliard at winehq.org
Tue May 1 13:12:14 CDT 2012
Module: wine
Branch: master
Commit: ab509cde5e188c9af19bedd04f653f065d6fa5c9
URL: http://source.winehq.org/git/wine.git/?a=commit;h=ab509cde5e188c9af19bedd04f653f065d6fa5c9
Author: Jacek Caban <jacek at codeweavers.com>
Date: Tue May 1 15:06:44 2012 +0200
oleaut32: SysStringByteLen code clean up.
---
dlls/oleaut32/oleaut.c | 13 +------------
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/dlls/oleaut32/oleaut.c b/dlls/oleaut32/oleaut.c
index 0d4a07c..bb3bac6 100644
--- a/dlls/oleaut32/oleaut.c
+++ b/dlls/oleaut32/oleaut.c
@@ -171,18 +171,7 @@ UINT WINAPI SysStringLen(BSTR str)
*/
UINT WINAPI SysStringByteLen(BSTR str)
{
- DWORD* bufferPointer;
-
- if (!str) return 0;
- /*
- * The length of the string (in bytes) is contained in a DWORD placed
- * just before the BSTR pointer
- */
- bufferPointer = (DWORD*)str;
-
- bufferPointer--;
-
- return (int)(*bufferPointer);
+ return str ? *((DWORD*)str-1) : 0;
}
/******************************************************************************
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