Files from /intern/mantaflow handle the communication between core Blender code and Mantaflow itself. It's the bridge to communicate with Mantas Python functions. Code from /intern/mantaflow/intern/strings/ is pure Manta code and would likely need less attention in the review. Reviewed By: sergey Maniphest Tasks: T59995 Differential Revision: https://developer.blender.org/D3851