void libarm_enable_irq_fiq | ( | void |  | ) |
| Enable IRQ and FIQ interrupts. Returns: The IRQ and FIQ enable state prior to enabling the IRQ and FIQ interrupts. This function enables both IRQ and FIQ interrupts. Note that this function modifies the CPSR register's control field and therefore will only work when the CPU is executing in a privileged operating mode. Example:
      // Enable IRQ and FIQ interrupts
      libarm_enable_irq_fiq();