updated for version 7.4.398

Problem:    Gcc error for the argument of InterlockedIncrement() and
            InterlockedDecrement(). (Axel Bender)
Solution:   Remove "unsigned" from the cRefCount_ declaration.

src/gui_dwrite.cpp

@@ -377,7 +377,7 @@ public:
     }
 
 private:
-    unsigned long cRefCount_;
+    long cRefCount_;
     IDWriteBitmapRenderTarget* pRenderTarget_;
     IDWriteRenderingParams* pRenderingParams_;
 };

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    398,
 /**/
     397,
 /**/