This directory contains SDK for oodle. It could be obtained from the Unreal Engine 4.27 or newer source code repository.
The directory structure should appear like this:
├── include # header files from oodle SDK
├── lib # library files from oodle SDK
│ ├── Linux
│ ├── Mac
│ ├── Win32
│ └── Win64
└── README.md # this file
You may use symlink to provide the following directories here, or simply copy the required files here. In a case the SDK is not available for the platform you're working with, the oodle support will be automatically disabled.