Handle ps2 keyboard via special process

kernel/proc/kproc/kproc.c

@@ -0,0 +1,16 @@
+#include <stdint.h>
+#include "proc/proc.h"
+#include "hal/hal.h"
+#include "ipc/pipe/pipe.h"
+#include "kprintf.h"
+
+Proc *KPROC;
+
+void kproc_init(Proc *proc) {
+  KPROC = proc;
+}
+
+void kproc_fn(void) {
+  for (;;) {
+  }
+}