[NFC] Indent; explain complex functions being inlined:
[NFC] Indent; explain complex functions being inlined:

This enables clad-ification of these functions.

karies/root,karies/root,root-mirror/root,olifre/root,olifre/root,karies/root,olifre/root,olifre/root,root-mirror/root,karies/root,olifre/root,olifre/root,olifre/root,karies/root,karies/root,karies/root,olifre/root,karies/root,olifre/root,olifre/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root,karies/root,olifre/root,root-mirror/root,karies/root,karies/root,root-mirror/root,root-mirror/root,root-mirror/root,root-mirror/root