Function ocl::ffi::clSetEventCallback [] [src]

pub unsafe extern "system" fn clSetEventCallback(event: *mut c_void,
                                                 command_exec_callback_type: i32,
                                                 pfn_notify: Option<extern fn(*mut c_void, i32, *mut c_void)>,
                                                 user_data: *mut c_void)
                                                 -> i32