SimpleMachines/SMF2.1 — pull request #554 by MissAllSunday (2013-08-02 20:15:47+00:00)
Title: // If they are for sure registered, let other people to know about it

This is just to pass the newly created user ID for others to use.

I needed a way to set up a notification when an user was registered and integrate_register for obvious reasons doesn't provide the user ID.

There's no pass by reference since at this point there's nothing you can do, this is just for reference only.

Signed-off-by: Suki