feat: added basic ACPI support using LAI

include/myke/cpu/pit.h

@@ -0,0 +1,18 @@
+//
+// Created by rick on 9/22/19.
+//
+
+#ifndef MY_KERNEL_TIMER_H
+#define MY_KERNEL_TIMER_H
+
+#include <sys/types.h>
+
+int pit_init(uint32_t freq);
+
+void print_current_tick();
+
+uint32_t pit_get_tick();
+
+void pit_sleep(uint32_t milliseconds);
+
+#endif //MY_KERNEL_TIMER_H