-#define APIC_LVT_TIMER_PERIODIC (1<<17)
-#define APIC_LVT_MASKED (1<<16)
-#define APIC_LVT_LEVEL_TRIGGER (1<<15)
-#define APIC_LVT_REMOTE_IRR (1<<14)
-#define APIC_INPUT_POLARITY (1<<13)
-#define APIC_SEND_PENDING (1<<12)
+#define APIC_LVT_TIMER_PERIODIC (1 << 17)
+#define APIC_LVT_MASKED (1 << 16)
+#define APIC_LVT_LEVEL_TRIGGER (1 << 15)
+#define APIC_LVT_REMOTE_IRR (1 << 14)
+#define APIC_INPUT_POLARITY (1 << 13)
+#define APIC_SEND_PENDING (1 << 12)