New files are from the upstream QEMU (0.10.5), and the code is based on
the following commit (dated 2009-06-19, see CHANGES.TXT):

             d2e9fd8f703203c2eeeed120b1ef6c3a6574e0ab

    new file:   hw/apic.c
    new file:   hw/fdc.h
    new file:   hw/fw_cfg.c
    new file:   hw/fw_cfg.h
    new file:   hw/i8254.c
    new file:   hw/i8259.c
    new file:   hw/ioapic.c
    new file:   hw/mc146818rtc.c
    new file:   hw/ne2000.c
    new file:   hw/pc.c
    new file:   hw/pckbd.c
    new file:   hw/piix_pci.c
    new file:   hw/ps2.c
    new file:   hw/ps2.h
    new file:   hw/smbios.c
    new file:   target-i386/TODO
    new file:   target-i386/cpu.h
    new file:   target-i386/exec.h
    new file:   target-i386/helper.c
    new file:   target-i386/helper.h
    new file:   target-i386/helper_template.h
    new file:   target-i386/kvm.c
    new file:   target-i386/machine.c
    new file:   target-i386/op_helper.c
    new file:   target-i386/ops_sse.h
    new file:   target-i386/ops_sse_header.h
    new file:   target-i386/svm.h
    new file:   target-i386/translate.c

Change-Id: I55c62ed7516f002c882705545e7c21997ece9927
diff --git a/hw/ps2.h b/hw/ps2.h
new file mode 100644
index 0000000..32a4231
--- /dev/null
+++ b/hw/ps2.h
@@ -0,0 +1,9 @@
+/* ps2.c */
+void *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg);
+void *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg);
+void ps2_write_mouse(void *, int val);
+void ps2_write_keyboard(void *, int val);
+uint32_t ps2_read_data(void *);
+void ps2_queue(void *, int b);
+void ps2_keyboard_set_translation(void *opaque, int mode);
+void ps2_mouse_fake_event(void *opaque);