Function ocl::ffi::clCreatePipe

pub unsafe extern "system" fn clCreatePipe(context: *mut c_void,
                                           flags: u64,
                                           pipe_packet_size: u32,
                                           pipe_max_packets: u32,
                                           properties: *const isize,
                                           errcode_ret: *mut i32)
                                           -> *mut c_void