Thanks to Jason Mader!
Volker
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else
-#define likely(x) x
-#define unlikely(x) x
+#define likely(x) (x)
+#define unlikely(x) (x)
#endif
/* this null_context is only used if talloc_enable_leak_report() or
#endif
/* this null_context is only used if talloc_enable_leak_report() or