Fixed a few dependencies on 16-bit or internal functions. Fixed a few
warnings.

diff --git a/controls/icontitle.c b/controls/icontitle.c
index 9f0c02e..edee6fb 100644
--- a/controls/icontitle.c
+++ b/controls/icontitle.c
@@ -15,8 +15,8 @@
 #include "win.h"
 #include "heap.h"
 
-	BOOL	bMultiLineTitle;
-	HFONT	hIconTitleFont;
+static BOOL bMultiLineTitle;
+static HFONT hIconTitleFont;
 
 /***********************************************************************
  *           ICONTITLE_Init