major restructuring, prepare for smp

code/kernel/ke_apc.c

@@ -1,11 +1,11 @@
 // ke_apc.c - kernel APC infrastructure
-#include <ke_apc.h>
-#include <ke_thread.h>
-#include <ke_sched.h>
-#include <ke_spinlock.h>
-#include <ke_irql.h>
-#include <ke_trap.h>
-#include <mm_virt.h>
+#include <kernel/ke_apc.h>
+#include <kernel/ke_thread.h>
+#include <kernel/ke_sched.h>
+#include <kernel/ke_spinlock.h>
+#include <kernel/ke_irql.h>
+#include <kernel/ke_trap.h>
+#include <kernel/mm_virt.h>
 #include <string.h>
 #include <intrin.h>