Function ocl::ffi::clGetCommandQueueInfo

pub unsafe extern "system" fn clGetCommandQueueInfo(command_queue: *mut c_void,
                                                    param_name: u32,
                                                    param_value_size: usize,
                                                    param_value: *mut c_void,
                                                    param_value_size_ret: *mut usize)
                                                    -> i32