[C API/FMOD Plugin] Headers not provided

[ethindp]

The current distribution of steam audio with FMOD provides no headers, yet the documentation tells us to call iplFMODInitialize (among other functions). Is the documentation outdated, or if not, why aren't headers provided? Calling any function in the DLL without the headers is obviously a very risky thing to do, especially if the signature changes in a future release.