From: Huw Davies <huw@codeweavers.com>
Date: Thu, 20 Jan 2005 20:33:48 +0000 (+0000)
Subject: Better guid hash.
X-Git-Tag: wine-20050211~298
X-Git-Url: http://git.etersoft.ru/projects/?a=commitdiff_plain;h=218281c42c708702243aa2caf7047b34ef182738;p=wine%2Feterwine.git

Better guid hash.
---

diff --git a/tools/widl/write_msft.c b/tools/widl/write_msft.c
index b98335a41d..f8673b28d4 100644
--- a/tools/widl/write_msft.c
+++ b/tools/widl/write_msft.c
@@ -182,7 +182,7 @@ static void ctl2_init_segdir(
  *  The hash key for the GUID.
  */
 static int ctl2_hash_guid(
-	REFGUID guid)                /* [I] The guid to find. */
+	REFGUID guid)                /* [I] The guid to hash. */
 {
     int hash;
     int i;
@@ -192,7 +192,7 @@ static int ctl2_hash_guid(
 	hash ^= ((const short *)guid)[i];
     }
 
-    return (hash & 0xf) | ((hash & 0x10) & (0 - !!(hash & 0xe0)));
+    return hash & 0x1f;
 }
 
 /****************************************************************************