pub type PFN_vkWriteResourceDescriptorsEXT = unsafe extern "system" fn(_device: Device, _resource_count: u32, _resources: *const ResourceDescriptorInfoEXT, _descriptors: *const HostAddressRangeEXT) -> Result;pub type PFN_vkWriteResourceDescriptorsEXT = unsafe extern "system" fn(_device: Device, _resource_count: u32, _resources: *const ResourceDescriptorInfoEXT, _descriptors: *const HostAddressRangeEXT) -> Result;