diff --git a/bindings/pascocoa/parser/ObjCParserTypes.pas b/bindings/pascocoa/parser/ObjCParserTypes.pas
index 721e9ed95..cb74cb831 100755
--- a/bindings/pascocoa/parser/ObjCParserTypes.pas
+++ b/bindings/pascocoa/parser/ObjCParserTypes.pas
@@ -2676,6 +2676,11 @@ var
   proc  :  TCustomEntityProc;
   index : Integer;
 begin
+  if not Assigned(CustomList) then begin
+    Result := nil;
+    Exit;
+  end;
+  
   index := Parser.TokenPos;
   for i := 0 to CustomList.Count - 1 do begin
     proc := TCustomEntityProc(CustomList[i]);
diff --git a/bindings/pascocoa/parser/gnuccFeatures.pas b/bindings/pascocoa/parser/gnuccFeatures.pas
new file mode 100644
index 000000000..309ce1510
--- /dev/null
+++ b/bindings/pascocoa/parser/gnuccFeatures.pas
@@ -0,0 +1,70 @@
+{ * This file is part of ObjCParser tool 
+  * Copyright (C) 2008-2009 by Dmitry Boyarintsev under the GNU LGPL
+  * license version 2.0 or 2.1.  You should have received a copy of the
+  * LGPL license along with at http://www.gnu.org/                                              
+}
+
+unit gnuccFeatures;
+
+{list of GNU CC features, that might be found at header files
+ it's extermly possible that these language and precomipler features 
+ are not to be compatible with MS C/C++ header files }
+
+interface
+
+{$ifdef fpc}{$mode delphi}{$h+}{$endif}
+
+uses
+  ObjCParserTypes;
+
+type
+  TAttribute = class(TEntity)
+  protected
+    function DoParse(AParser: TTextParser): Boolean; override;
+  public
+    Expression  : AnsiString;
+  end;
+
+function ParseAttribute(Parent: TEntity; Parser: TTextParser): TEntity;
+
+implementation
+
+function ParseAttribute(Parent: TEntity; Parser: TTextParser): TEntity;
+var
+  attr  : TAttribute;
+begin
+  attr := TAttribute.Create(nil);
+  try
+    if attr.Parse(Parser) then begin
+      Parent.Items.Add(attr);
+      attr.owner := Parent;
+      Result:=attr;
+    end else begin
+      attr.Free;
+      Result := nil;
+    end;
+  finally
+  end;
+end;
+
+{ TAttribute }
+
+function TAttribute.DoParse(AParser: TTextParser): Boolean;
+var
+  s   : string;
+  tt  : TTokenType;
+begin
+  Result := AParser.FindNextToken(s, tt);
+
+  if not Result or (s <> '__attribute__') then begin
+    Result := false;
+    Exit;
+  end;
+  Expression := ParseSeq(AParser, '(', ')');
+  Result := true;
+end;
+
+initialization
+  RegisterEntity( @ParseAttribute);
+
+end.
diff --git a/bindings/pascocoa/parser/objcparser.lpi b/bindings/pascocoa/parser/objcparser.lpi
index 7b6ae44c3..7b092b27e 100755
--- a/bindings/pascocoa/parser/objcparser.lpi
+++ b/bindings/pascocoa/parser/objcparser.lpi
@@ -12,7 +12,7 @@
       </Flags>
       <MainUnit Value="0"/>
       <TargetFileExt Value=""/>
-      <ActiveEditorIndexAtStart Value="1"/>
+      <ActiveEditorIndexAtStart Value="3"/>
     </General>
     <VersionInfo>
       <ProjectVersion Value=""/>
@@ -31,13 +31,13 @@
         <LaunchingApplication PathPlusParams="/usr/X11R6/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
       </local>
     </RunParams>
-    <Units Count="3">
+    <Units Count="4">
       <Unit0>
         <Filename Value="objcparser.pas"/>
         <IsPartOfProject Value="True"/>
         <UnitName Value="objcparser"/>
-        <CursorPos X="1" Y="3"/>
-        <TopLine Value="1"/>
+        <CursorPos X="29" Y="24"/>
+        <TopLine Value="10"/>
         <EditorIndex Value="0"/>
         <UsageCount Value="26"/>
         <Loaded Value="True"/>
@@ -45,23 +45,32 @@
       <Unit1>
         <Filename Value="ObjCParserUtils.pas"/>
         <UnitName Value="ObjCParserUtils"/>
-        <CursorPos X="1" Y="6"/>
+        <CursorPos X="5" Y="9"/>
         <TopLine Value="1"/>
-        <EditorIndex Value="1"/>
+        <EditorIndex Value="2"/>
         <UsageCount Value="13"/>
         <Loaded Value="True"/>
       </Unit1>
       <Unit2>
         <Filename Value="ObjCParserTypes.pas"/>
         <UnitName Value="ObjCParserTypes"/>
-        <CursorPos X="1" Y="6"/>
-        <TopLine Value="1"/>
-        <EditorIndex Value="2"/>
+        <CursorPos X="10" Y="513"/>
+        <TopLine Value="503"/>
+        <EditorIndex Value="3"/>
         <UsageCount Value="13"/>
         <Loaded Value="True"/>
       </Unit2>
+      <Unit3>
+        <Filename Value="gnuccFeatures.pas"/>
+        <UnitName Value="gnuccFeatures"/>
+        <CursorPos X="1" Y="11"/>
+        <TopLine Value="11"/>
+        <EditorIndex Value="1"/>
+        <UsageCount Value="10"/>
+        <Loaded Value="True"/>
+      </Unit3>
     </Units>
-    <JumpHistory Count="16" HistoryIndex="15">
+    <JumpHistory Count="18" HistoryIndex="17">
       <Position1>
         <Filename Value="objcparser.pas"/>
         <Caret Line="342" Column="61" TopLine="325"/>
@@ -126,6 +135,14 @@
         <Filename Value="ObjCParserTypes.pas"/>
         <Caret Line="5" Column="18" TopLine="1"/>
       </Position16>
+      <Position17>
+        <Filename Value="ObjCParserTypes.pas"/>
+        <Caret Line="16" Column="1" TopLine="11"/>
+      </Position17>
+      <Position18>
+        <Filename Value="ObjCParserTypes.pas"/>
+        <Caret Line="117" Column="29" TopLine="107"/>
+      </Position18>
     </JumpHistory>
   </ProjectOptions>
   <CompilerOptions>
diff --git a/bindings/pascocoa/parser/objcparser.pas b/bindings/pascocoa/parser/objcparser.pas
index 2bf84ad5c..6015a19a8 100755
--- a/bindings/pascocoa/parser/objcparser.pas
+++ b/bindings/pascocoa/parser/objcparser.pas
@@ -21,7 +21,7 @@ uses
   SysUtils,
   ObjCParserUtils,
   ObjCParserTypes,
-  CToPasWriter;
+  CToPasWriter, gnuccFeatures;
 
 type
   // this object is used only for precomile directives handling