#include <irq.h>
#include <msp430x16x.h>
#include <cpu.h>

unsigned int disableIRQ() {
    unsigned int state;
    __asm__("mov.w r2,%0" : "=r" (state));
    state &= GIE;
    if (state) dINT();
    return state;
}

unsigned int enableIRQ() {
    unsigned int state;
    __asm__("mov.w r2,%0" : "=r" (state));
    state &= GIE;
    if (!state) eINT();
    return state;
}

void restoreIRQ(unsigned int state) {
    if (state) eINT();
}