changeset 803:5d158c4321bb

Add some parenthesis to the macros.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 05 May 2014 07:21:49 +0300
parents 5bbbb34bbe6a
children 3c5ebe88e52f
files lib64gfx.c
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/lib64gfx.c	Sat Dec 28 13:16:29 2013 +0200
+++ b/lib64gfx.c	Mon May 05 07:21:49 2014 +0300
@@ -57,8 +57,8 @@
 };
 
 
-#define DM_GET_ADDR_LO(addr) (addr & 0xff)
-#define DM_GET_ADDR_HI(addr) ((addr >> 8) & 0xff)
+#define DM_GET_ADDR_LO(addr) ((addr) & 0xff)
+#define DM_GET_ADDR_HI(addr) (((addr) >> 8) & 0xff)
 
 
 static BOOL dmCompareAddr16(const Uint8 *buf, const size_t offs, const Uint16 addr)