From ada24b538474dc205ec27e7cda550d23a3bc3767 Mon Sep 17 00:00:00 2001
From: Ian Osgood <iano@quirkster.com>
Date: Tue, 14 Mar 2006 10:18:22 -0800
Subject: [PATCH] Add an expression construct <bit bit="n"/> for mask
 enumerations such as CW flags. Replaces the C-specific use of 1<<n in
 xproto.xml

---
 src/xcb.xsd    |  5 +++++
 src/xproto.xml | 60 +++++++++++++-------------------------------------
 2 files changed, 20 insertions(+), 45 deletions(-)

diff --git a/src/xcb.xsd b/src/xcb.xsd
index 8cac620..8b3e1fd 100644
--- a/src/xcb.xsd
+++ b/src/xcb.xsd
@@ -88,6 +88,11 @@ authorization from the authors.
       </xsd:element>
       <xsd:element name="fieldref" type="xsd:string" />
       <xsd:element name="value" type="dec-or-hex-integer" />
+      <xsd:element name="bit">
+        <xsd:complexType>
+          <xsd:attribute name="bit" type="xsd:integer" use="required" />
+        </xsd:complexType>
+      </xsd:element>
     </xsd:choice>
   </xsd:group>
   
diff --git a/src/xproto.xml b/src/xproto.xml
index 5033ff6..e0137dd 100644
--- a/src/xproto.xml
+++ b/src/xproto.xml
@@ -336,51 +336,21 @@ authorization from the authors.
 
   <!-- Window attributes for CreateWindow and ChangeWindowAttributes. -->
   <enum name="CW">
-    <item name="BackPixmap">
-      <op op="&lt;&lt;"><value>1</value><value>0</value></op>
-    </item>
-    <item name="BackPixel">
-      <op op="&lt;&lt;"><value>1</value><value>1</value></op>
-    </item>
-    <item name="BorderPixmap">
-      <op op="&lt;&lt;"><value>1</value><value>2</value></op>
-    </item>
-    <item name="BorderPixel">
-      <op op="&lt;&lt;"><value>1</value><value>3</value></op>
-    </item>
-    <item name="BitGravity">
-      <op op="&lt;&lt;"><value>1</value><value>4</value></op>
-    </item>
-    <item name="WinGravity">
-      <op op="&lt;&lt;"><value>1</value><value>5</value></op>
-    </item>
-    <item name="BackingStore">
-      <op op="&lt;&lt;"><value>1</value><value>6</value></op>
-    </item>
-    <item name="BackingPlanes">
-      <op op="&lt;&lt;"><value>1</value><value>7</value></op>
-    </item>
-    <item name="BackingPixel">
-      <op op="&lt;&lt;"><value>1</value><value>8</value></op>
-    </item>
-    <item name="OverrideRedirect">
-      <op op="&lt;&lt;"><value>1</value><value>9</value></op>
-    </item>
-    <item name="SaveUnder">
-      <op op="&lt;&lt;"><value>1</value><value>10</value></op>
-    </item>
-    <item name="EventMask">
-      <op op="&lt;&lt;"><value>1</value><value>11</value></op>
-    </item>
-    <item name="DontPropagate">
-      <op op="&lt;&lt;"><value>1</value><value>12</value></op>
-    </item>
-    <item name="Colormap">
-      <op op="&lt;&lt;"><value>1</value><value>13</value></op>
-    </item>
-    <item name="Cursor">
-      <op op="&lt;&lt;"><value>1</value><value>14</value></op>
-    </item>
+    <item name="BackPixmap">      <bit bit="0"/></item>
+    <item name="BackPixel">       <bit bit="1"/></item>
+    <item name="BorderPixmap">    <bit bit="2"/></item>
+    <item name="BorderPixel">     <bit bit="3"/></item>
+    <item name="BitGravity">      <bit bit="4"/></item>
+    <item name="WinGravity">      <bit bit="5"/></item>
+    <item name="BackingStore">    <bit bit="6"/></item>
+    <item name="BackingPlanes">   <bit bit="7"/></item>
+    <item name="BackingPixel">    <bit bit="8"/></item>
+    <item name="OverrideRedirect"><bit bit="9"/></item>
+    <item name="SaveUnder">       <bit bit="10"/></item>
+    <item name="EventMask">       <bit bit="11"/></item>
+    <item name="DontPropagate">   <bit bit="12"/></item>
+    <item name="Colormap">        <bit bit="13"/></item>
+    <item name="Cursor">          <bit bit="14"/></item>
   </enum>
 
   <request name="CreateWindow" opcode="1">
-- 
2.34.1