engines/dasync/dasync.map

*1bca1b82Sriastradh{
*1bca1b82Sriastradh    global:
*1bca1b82Sriastradh        bind_engine;
*1bca1b82Sriastradh        v_check;
*1bca1b82Sriastradh    local: *;
*1bca1b82Sriastradh};