#include <nitro/os.h>BOOL OS_DisableIrq( void );IRQ interrupts are not allowed.
This function handles all IRQ interrupt master enable flags. Even if IRQ interrupt causes are individually enabled, no IRQ interrupts will occur if the master enable flag is not enabled.
The returned value is the IRQ interrupt enable state before calling this function. It will display as enabled if TRUE and disabled if FALSE.
Operates the IO Register's IME (Interrupt Master Enable).
None
The IRQ interrupt enable state before calling this function.
12/01/2003 Initial Version