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rnd-20111007-1-src
[rocksndiamonds.git]
/
src
/
libgame
/
types.h
diff --git
a/src/libgame/types.h
b/src/libgame/types.h
index d6f49bdd68026c47a6557575f8eb15ad2e8c1d86..6e55364cb9ddd40945865a5eda9cbd262324c8ac 100644
(file)
--- a/
src/libgame/types.h
+++ b/
src/libgame/types.h
@@
-58,6
+58,14
@@
typedef unsigned char byte;
#define SIGN(a) ((a) < 0 ? -1 : ((a) > 0 ? 1 : 0))
#endif
#define SIGN(a) ((a) < 0 ? -1 : ((a) > 0 ? 1 : 0))
#endif
+#ifndef ODD
+#define ODD(a) (((a) & 1) == 1)
+#endif
+
+#ifndef EVEN
+#define EVEN(a) (((a) & 1) == 0)
+#endif
+
#define SIZEOF_ARRAY(array, type) (sizeof(array) / sizeof(type))
#define SIZEOF_ARRAY_INT(array) SIZEOF_ARRAY(array, int)
#define SIZEOF_ARRAY(array, type) (sizeof(array) / sizeof(type))
#define SIZEOF_ARRAY_INT(array) SIZEOF_ARRAY(array, int)