--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dwt/internal/mozilla/Common.d	Fri Jul 18 05:32:53 2008 -0700
@@ -0,0 +1,105 @@
+module dwt.internal.mozilla.Common; 
+
+version(Windows) {
+    const NS_WIN32 = 1;
+}
+version(linux) {
+    const NS_UNIX = 1;
+}
+
+alias uint nsresult;
+alias uint nsrefcnt;
+
+const nsnull = 0;
+
+/******************************************************************************
+
+    prtypes
+
+******************************************************************************/
+
+extern (System):
+
+alias ubyte PRUint8;
+alias byte  PRInt8;
+
+const PR_INT8_MAX = 127;
+const PR_UINT8_MAX = 255U;
+
+alias ushort PRUint16;
+alias short PRInt16;
+
+const PR_INT16_MAX = 32767;
+const PR_UINT16_MAX = 65535U;
+
+alias uint PRUint32;
+alias int PRInt32;
+
+alias long PRInt64;
+alias ulong PRUint64;
+
+alias int PRIntn;
+alias uint PRUintn;
+
+alias double PRFloat64;
+alias size_t PRSize;
+
+alias PRInt32 PROffset32;
+alias PRInt64 PROffset64;
+
+alias ptrdiff_t PRPtrdiff;
+alias uint      PRUptrdiff;
+
+alias PRIntn PRBool;
+
+const PR_TRUE = 1;
+const PR_FALSE = 0;
+
+alias PRUint8 PRPackedBool;
+
+enum
+{
+    PR_FAILURE = -1,
+    PR_SUCCESS,
+}
+
+alias int PRStatus;
+
+alias wchar PRUnichar;
+
+alias int PRWord;
+alias uint PRUword;
+
+/******************************************************************************
+
+    nscommon
+
+******************************************************************************/
+
+alias void* nsIWidget;
+alias void* nsILayoutHistoryState;
+alias void* nsIDeviceContext;
+alias void* nsPresContext;
+alias void* nsEvent;
+alias void* nsEventStatus;
+alias void* nsIPresShell;
+alias void* JSContext;
+
+alias void* PRThread;
+alias void* PLEvent;
+alias void* PLEventQueue;
+alias void* PLHandleEventProc;
+alias void* PLDestroyEventProc;
+
+/******************************************************************************
+
+    gfxtypes
+
+******************************************************************************/
+
+alias PRUint32 gfx_color;
+alias PRUint16 gfx_depth;
+alias PRInt32  gfx_format;
+
+alias void* nsIntRect;
+alias void* nsRect;
\ No newline at end of file