--- a/dwt/browser/AppFileLocProvider.d	Wed Oct 29 20:12:27 2008 -0700
+++ b/dwt/browser/AppFileLocProvider.d	Fri Oct 31 21:46:44 2008 -0700
@@ -58,11 +58,13 @@
     mozillaPath = path ~ SEPARATOR_OS;
 }
 
+extern(System)
 nsrefcnt AddRef () {
     refCount++;
     return refCount;
 }
 
+extern(System)
 nsresult QueryInterface (nsID* riid, void** ppvObject) {
     if (riid is null || ppvObject is null) return XPCOM.NS_ERROR_NO_INTERFACE;
 
@@ -86,6 +88,7 @@
     return XPCOM.NS_ERROR_NO_INTERFACE;
 }
 
+extern(System)
 nsrefcnt Release () {
     refCount--;
     if (refCount is 0) return 0;
@@ -108,7 +111,7 @@
 }
 
 /* nsIDirectoryServiceProvider2 */
-
+extern(System)
 nsresult GetFiles (char* prop, nsISimpleEnumerator* _retval) {
     String propertyName = fromStringz(prop);
     String[] propertyValues = null;
@@ -177,7 +180,7 @@
 }   
     
 /* nsIDirectoryServiceProvider implementation */
-
+extern(System)
 nsresult GetFile(char* prop, PRBool* persistent, nsIFile* _retval) {
     String propertyName = tango.stdc.stringz.fromStringz( prop );
     String propertyValue = null;