})
#define CAA_BUILD_BUG_ON_ZERO(cond) (sizeof(struct { int:-!!(cond); }))
-#define CAA_BUILD_BUG_ON(cond) ((void)BUILD_BUG_ON_ZERO(cond))
+#define CAA_BUILD_BUG_ON(cond) ((void)CAA_BUILD_BUG_ON_ZERO(cond))
/*
* __rcu is an annotation that documents RCU pointer accesses that need
#define caa_cast_long_keep_sign(v) \
(caa_is_signed_type(__typeof__(v)) ? (long) (v) : (unsigned long) (v))
+#if defined (__GNUC__) \
+ && ((__GNUC_MAJOR__ == 4) && (__GNUC_MINOR__ >= 5) \
+ || __GNUC_MAJOR__ >= 5)
+#define CDS_DEPRECATED(msg) \
+ __attribute__((deprecated(msg)))
+#else
+#define CDS_DEPRECATED(msg) \
+ __attribute__((deprecated))
+#endif
+
+#define CAA_ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
#endif /* _URCU_COMPILER_H */