Synopsis
void libarm_enable_irq_fiq(void);
Description

libarm_enable_irq_fiq 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();