apic_rebind
retval |= apic_rebind(irqptr, bind_cpu, NULL);
rv = apic_rebind(irqptr, apic_irq_table[irq]->airq_cpu, drep);
rv = apic_rebind(irqptr, apic_find_cpu(APIC_CPU_INTR_ENABLE),
extern int apic_rebind(apic_irq_t *irq_ptr, int bind_cpu,
retval |= apic_rebind(irqptr, bind_cpu, NULL);
rv = apic_rebind(irqptr, cpu, drep);
rv = apic_rebind(irqptr, cpu, drep);