[development] Drupal 4.6 API documentation

[Buzai Andras]

Hi all,

Is there a place where I could find the API documentation for the old
Drupal 4.6 release?
An archive, a site or something...
I need to do some maintenance/development on some old Drupal 4.6 (the
owners are not yet willing to upgrade to a more recent release) sites
but I can't find the API's for 4.6 anywhere :(.
Any help would be greatly appreciated.

Best regards,

Buzai Andras