Working PS/2 keyboard driver

libkb/kb.c

@@ -0,0 +1,15 @@
+#include <stdint.h>
+#include <kb.h>
+#include <m/system.h>
+#include <m/kb_device.h>
+#include <m/status.h>
+
+int kb_read_key (void) {
+  char ch = 0;
+  int r = device_do (KB_DEVICE, KB_READ_KEY, &ch, NULL, NULL, NULL);
+
+  if (r == ST_OK)
+    return (int)ch;
+  else
+    return r;
+}