--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.win32.win32.x86/src/org/eclipse/swt/internal/mozilla/nsIProperties.d	Mon Mar 02 14:44:16 2009 +0100
@@ -0,0 +1,26 @@
+module org.eclipse.swt.internal.mozilla.nsIProperties;
+
+import org.eclipse.swt.internal.mozilla.Common;
+import org.eclipse.swt.internal.mozilla.nsID;
+import org.eclipse.swt.internal.mozilla.nsISupports;
+
+const char[] NS_IPROPERTIES_IID_STR = "78650582-4e93-4b60-8e85-26ebd3eb14ca";
+
+const nsIID NS_IPROPERTIES_IID= 
+  {0x78650582, 0x4e93, 0x4b60, 
+    [ 0x8e, 0x85, 0x26, 0xeb, 0xd3, 0xeb, 0x14, 0xca ]};
+
+interface nsIProperties : nsISupports {
+
+  static const char[] IID_STR = NS_IPROPERTIES_IID_STR;
+  static const nsIID IID = NS_IPROPERTIES_IID;
+
+extern(System):
+  nsresult Get(char *prop, nsIID * iid, void * *result);
+  nsresult Set(char *prop, nsISupports value);
+  nsresult Has(char *prop, PRBool *_retval);
+  nsresult Undefine(char *prop);
+  nsresult GetKeys(PRUint32 *count, char ***keys);
+
+}
+