Constant ovr_sys::ovrInit_RequestVersion

pub const ovrInit_RequestVersion: ovrInitFlags = 0x00000004;

When a version is requested, the LibOVR runtime respects the RequestedMinorVersion field and verifies that the RequestedMinorVersion is supported. Normally when you specify this flag you simply use OVR_MINOR_VERSION for ovrInitParams::RequestedMinorVersion, though you could use a lower version than OVR_MINOR_VERSION to specify previous version behavior.