#include <__armlib.h>
void __ARMLIB_enableFIQ(void);
__ARMLIB_enableFIQ globally enables the ARM's FIQ interrupts by clearing the F bit of the CPSR register.
__ARMLIB_enableFIQ is an ARM specific extension provided by CrossWorks C.
__ARMLIB_disableFIQ __ARMLIB_enableIRQ __ARMLIB_disableIRQ __ARMLIB_isrEnableIRQ __ARMLIB_isrDisableIRQ