From 85b7c1cef73a5a64e99c8e6405c8ccbd7630cf41 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sun, 22 Jan 2012 08:25:00 +1100
Subject: MORTEVIELLE: Add extra parenthesis to defines for operation safety

---
 engines/mortevielle/var_mor.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'engines/mortevielle/var_mor.h')

diff --git a/engines/mortevielle/var_mor.h b/engines/mortevielle/var_mor.h
index a96329f477..89f05f121e 100644
--- a/engines/mortevielle/var_mor.h
+++ b/engines/mortevielle/var_mor.h
@@ -61,14 +61,14 @@ namespace Mortevielle {
 /*-------------------------     DEFINES    ----------------------------------*/
 /*---------------------------------------------------------------------------*/
 
-#define pred(type, v) (v - 1)
-#define succ(type, v) (v + 1)
+#define pred(type, v) ((v) - 1)
+#define succ(type, v) ((v) + 1)
 #define ord(v) ((int) v)
 #define chr(v) ((char) v)
-#define lo(v) (v & 0xff)
-#define hi(v) ((v >> 8) & 0xff)
+#define lo(v) ((v) & 0xff)
+#define hi(v) (((v) >> 8) & 0xff)
 #define swap(v) (((lo(v)) << 8) | ((hi(v)) >> 8)) 
-#define odd(v) ((v % 2) == 1)
+#define odd(v) (((v) % 2) == 1)
 
 /*---------------------------------------------------------------------------*/
 /*-------------------------    CONSTANTS   ----------------------------------*/
-- 
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