--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/internal/mozilla/nsIMemory.d	Fri Jan 02 17:45:10 2009 -0800
@@ -0,0 +1,24 @@
+module dwt.internal.mozilla.nsIMemory;
+
+import dwt.internal.mozilla.Common;
+import dwt.internal.mozilla.nsID;
+import dwt.internal.mozilla.nsISupports;
+
+const char[] NS_IMEMORY_IID_STR = "59e7e77a-38e4-11d4-8cf5-0060b0fc14a3";
+
+const nsIID NS_IMEMORY_IID= 
+  {0x59e7e77a, 0x38e4, 0x11d4, 
+    [ 0x8c, 0xf5, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3 ]};
+
+interface nsIMemory : nsISupports {
+  static const char[] IID_STR = NS_IMEMORY_IID_STR;
+  static const nsIID IID = NS_IMEMORY_IID;
+  
+extern(System):
+  void *    Alloc(size_t size);
+  void *    Realloc(void * ptr, size_t newSize);
+  void      Free(void * ptr);
+  nsresult  HeapMinimize(PRBool immediate);
+  nsresult  IsLowMemory(PRBool *_retval);
+}
+