Function ja 

pub unsafe extern "C" fn ja(list: *mut K, value: *mut V) -> K

Add a raw value to a q simple list and returns a pointer to the (potentially reallocated) K object.

Example

use kdbplus::*;
use kdbplus::api::*;
use kdbplus::api::native::*;

#[no_mangle]
pub extern "C" fn create_simple_list(_: K) -> K{
  let mut list=unsafe{ktn(qtype::TIMESTAMP_LIST as I, 0)};
  for i in 0..5{
    let mut timestamp=86400000000000 * i as J;
    unsafe{ja(&mut list, std::mem::transmute::<*mut J, *mut V>(&mut timestamp))};
  }
  list
}

Note

For symbol list, use js.