Обсуждение: Making the function range_union_internal available to other extensions

Dear all

In MobilityDB

https://github.com/MobilityDB/MobilityDB 

we use extensively the range types.

Is there any possibility to make the function range_union_internal available to use by other extensions ? Otherwise we need to copy/paste it verbatim. For example lines 114-153 in

Regards

Esteban