calibre - en to nb translation catalogue (3 entries)

en: This API is thread safe (it uses a multiple reader, single writer locking scheme).  You can access this API like this::
nb: APIet er trådsikkert (den bruker et flere lesere, en skrivere designmønster). Du kan lese APIet slik:

en: Parameters
nb: Parametre

en: Internal use only.
nb: Kun for internt bruk.
