Fix two 64-bit warnings

Passing the engine number in a pointer variable to the callback needed
a two-step cast.

diff --git a/xboard.c b/xboard.c
index 167e8cf..024ea90 100644 (file)
--- a/xboard.c
+++ b/xboard.c
@@ -3905,7 +3905,7 @@ MenuBarSelect (Widget w, caddr_t addr, caddr_t index)
 static void
 MenuEngineSelect (Widget w, caddr_t addr, caddr_t index)
 {
-    RecentEngineEvent((int) addr);
+    RecentEngineEvent((int) (intptr_t) addr);
 }
 
 void
@@ -3930,7 +3930,7 @@ AppendEnginesToMenu (Widget menu, char *list)
        entry = XtCreateManagedWidget("engine", smeBSBObjectClass, menu, args, j+1);
        XtAddCallback(entry, XtNcallback,
                          (XtCallbackProc) MenuEngineSelect,
-                         (caddr_t) i);
+                         (caddr_t) (intptr_t) i);
        i++; *p = '\n'; list = p + 1;
     }
 }