Record uacpi_resource_extended_irq

struct uacpi_resource_extended_irq {
  uacpi_u8 direction;
  uacpi_u8 triggering;
  uacpi_u8 polarity;
  uacpi_u8 sharing;
  uacpi_u8 wake_capability;
  uacpi_u8 num_irqs;
  uacpi_resource_source source;
  uacpi_u32[] irqs;
  /* Full declaration omitted */ 
}