pub type PFN_vkBuildAccelerationStructuresKHR = unsafe extern "system" fn(Device, DeferredOperationKHR, u32, *const AccelerationStructureBuildGeometryInfoKHR, *const *const AccelerationStructureBuildRangeInfoKHR) -> Result;pub type PFN_vkBuildAccelerationStructuresKHR = unsafe extern "system" fn(Device, DeferredOperationKHR, u32, *const AccelerationStructureBuildGeometryInfoKHR, *const *const AccelerationStructureBuildRangeInfoKHR) -> Result;