错误:“atomic_t”在这个范围内没有声明，其他的则没有声明。

Please Help... In opencl program i am getting these errors. I dont have "oclUtils.h" header file. S0 I haven't included it in my program. Is this the reason why I am getting this problem. I am also sending my kernel. And if this is the reason, how can I use atomic function without using oclUtils.h?Please Help... In opencl program i am getting t