Macros starting with `i' in arch/i386/isa

• INTR arch/i386/isa/icu.h:71
• INTRDIS arch/i386/isa/icu.h:61
• INTREN arch/i386/isa/icu.h:60
• INTRMASK arch/i386/isa/icu.h:62
• INTRSTRAY arch/i386/isa/icu.h:105