public static VkClearRect *MarshalIndirect(this VkClearRect s, ref byte *unmanaged)
{
var result = (VkClearRect *)unmanaged;
unmanaged += sizeof(VkClearRect);
*result = s;
return(result);
}
public static int SizeOfMarshalIndirect(this VkClearRect s) => sizeof(VkClearRect);