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author | Eugene Sandulenko | 2005-04-13 00:47:17 +0000 |
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committer | Eugene Sandulenko | 2005-04-13 00:47:17 +0000 |
commit | bd9d8c6b31a7b5ecbb86ec819fec21564e0930fc (patch) | |
tree | 9644432d48e383279811058ef9f8a5c31753fdeb /gob | |
parent | bdbd56406c20dfa7425a71de22999cc92065ce77 (diff) | |
download | scummvm-rg350-bd9d8c6b31a7b5ecbb86ec819fec21564e0930fc.tar.gz scummvm-rg350-bd9d8c6b31a7b5ecbb86ec819fec21564e0930fc.tar.bz2 scummvm-rg350-bd9d8c6b31a7b5ecbb86ec819fec21564e0930fc.zip |
Make VAR macros safer.
svn-id: r17572
Diffstat (limited to 'gob')
-rw-r--r-- | gob/gob.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -30,11 +30,11 @@ #include "base/engine.h" #define VAR_OFFSET(offs) (*(uint32 *)(inter_variables + (offs))) -#define VAR(var) VAR_OFFSET((var << 2)) +#define VAR(var) VAR_OFFSET((var) << 2) #define VAR_ADDRESS(var) (&VAR(var)) -#define WRITE_VAR_OFFSET(offs, val) (VAR_OFFSET(offs) = val) -#define WRITE_VAR(var, val) WRITE_VAR_OFFSET((var << 2), val) +#define WRITE_VAR_OFFSET(offs, val) (VAR_OFFSET(offs) = (val)) +#define WRITE_VAR(var, val) WRITE_VAR_OFFSET((var) << 2, (val)) namespace Gob { |