Removed the A/W constants for builtin cursors, icons and resource
types since they don't exist on Windows, and added typecasts
everywhere instead.

diff --git a/controls/icontitle.c b/controls/icontitle.c
index 53bd8f8..44173cd 100644
--- a/controls/icontitle.c
+++ b/controls/icontitle.c
@@ -51,7 +51,7 @@
     NULL,                 /* procA (winproc is Unicode only) */
     IconTitleWndProc,     /* procW */
     0,                    /* extra */
-    IDC_ARROWA,           /* cursor */
+    IDC_ARROW,            /* cursor */
     0                     /* brush */
 };