#include "ultra64.h"
#include "ultra64/viint.h"

void osViBlack(u8 active) {
    register u32 prevInt = __osDisableInt();

    if (active) {
        __osViNext->state |= VI_STATE_BLACK;
    } else {
        __osViNext->state &= ~VI_STATE_BLACK;
    }
    __osRestoreInt(prevInt);
}