Merge commit '3f1bed6' into bfgminer

miner.h

@@ -191,7 +191,7 @@ static inline int fsync (int fd)
 #endif
 
 #ifndef roundl
-#define roundl(x)   (long double)((long long)((x==0)?0.0:((x)+((x)>0)?0.5:-0.5)))
+#define roundl(x)   (long double)((long long)((x==0)?0.0:((x)+(((x)>0)?0.5:-0.5))))
 #endif
 
 enum alive {