pub type PFN_vkDestroyIndirectCommandsLayoutEXT = unsafe extern "system" fn(_device: Device, _indirect_commands_layout: IndirectCommandsLayoutEXT, _allocator: *const AllocationCallbacks);pub type PFN_vkDestroyIndirectCommandsLayoutEXT = unsafe extern "system" fn(_device: Device, _indirect_commands_layout: IndirectCommandsLayoutEXT, _allocator: *const AllocationCallbacks);