XPLMGetFMODStudio

XPLM_API FMOD_STUDIO_SYSTEM* XPLMGetFMODStudio(void);

Get a handle to the FMOD Studio, allowing you to load/process whatever else you need. This also gives access to the underlying system via FMOD::Studio::System::getCoreSystem() / FMOD_Studio_System_GetCoreSystem() .