SL_I3DL2_ENVIRONMENT_PRESET_LARGEROOM

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
enum SL_I3DL2_ENVIRONMENT_PRESET_LARGEROOM = SLEnvironmentalReverbSettings(-1000, -600, 1500, 830, -1600, 5, -1000, 40, 1000, 1000);

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