ppc: move ADB stuff from ppc_mac.h to adb.h

diff --git a/hw/adb.c b/hw/adb.c
index 8dedbf8..aa15f55 100644
--- a/hw/adb.c
+++ b/hw/adb.c
@@ -22,7 +22,7 @@ 
  * THE SOFTWARE.
  */
 #include "hw.h"
-#include "ppc_mac.h"
+#include "adb.h"
 #include "console.h"
 
 /* debug ADB */
diff --git a/hw/adb.h b/hw/adb.h
new file mode 100644
index 0000000..b2a591c
--- /dev/null
+++ b/hw/adb.h
@@ -0,0 +1,67 @@ 
+/*
+ * QEMU ADB emulation shared definitions and prototypes
+ *
+ * Copyright (c) 2004-2007 Fabrice Bellard
+ * Copyright (c) 2007 Jocelyn Mayer
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#if !defined(__ADB_H__)
+#define __ADB_H__
+
+#define MAX_ADB_DEVICES 16
+
+#define ADB_MAX_OUT_LEN 16
+
+typedef struct ADBDevice ADBDevice;
+
+/* buf = NULL means polling */
+typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
+                              const uint8_t *buf, int len);
+typedef int ADBDeviceReset(ADBDevice *d);
+
+struct ADBDevice {
+    struct ADBBusState *bus;
+    int devaddr;
+    int handler;
+    ADBDeviceRequest *devreq;
+    ADBDeviceReset *devreset;
+    void *opaque;
+};
+
+typedef struct ADBBusState {
+    ADBDevice devices[MAX_ADB_DEVICES];
+    int nb_devices;
+    int poll_index;
+} ADBBusState;
+
+int adb_request(ADBBusState *s, uint8_t *buf_out,
+                const uint8_t *buf, int len);
+int adb_poll(ADBBusState *s, uint8_t *buf_out);
+
+ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
+                               ADBDeviceRequest *devreq,
+                               ADBDeviceReset *devreset,
+                               void *opaque);
+void adb_kbd_init(ADBBusState *bus);
+void adb_mouse_init(ADBBusState *bus);
+
+extern ADBBusState adb_bus;
+#endif /* !defined(__ADB_H__) */
diff --git a/hw/cuda.c b/hw/cuda.c
index 5c92d81..6f05975 100644
--- a/hw/cuda.c
+++ b/hw/cuda.c
@@ -24,6 +24,7 @@ 
  */
 #include "hw.h"
 #include "ppc_mac.h"
+#include "adb.h"
 #include "qemu-timer.h"
 #include "sysemu.h"
 
diff --git a/hw/ppc_mac.h b/hw/ppc_mac.h
index 7351bb6..af75e45 100644
--- a/hw/ppc_mac.h
+++ b/hw/ppc_mac.h
@@ -77,46 +77,4 @@  void macio_nvram_setup_bar(MacIONVRAMState *s, MemoryRegion *bar,
 void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
 uint32_t macio_nvram_read (void *opaque, uint32_t addr);
 void macio_nvram_write (void *opaque, uint32_t addr, uint32_t val);
-
-/* adb.c */
-
-#define MAX_ADB_DEVICES 16
-
-#define ADB_MAX_OUT_LEN 16
-
-typedef struct ADBDevice ADBDevice;
-
-/* buf = NULL means polling */
-typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
-                              const uint8_t *buf, int len);
-typedef int ADBDeviceReset(ADBDevice *d);
-
-struct ADBDevice {
-    struct ADBBusState *bus;
-    int devaddr;
-    int handler;
-    ADBDeviceRequest *devreq;
-    ADBDeviceReset *devreset;
-    void *opaque;
-};
-
-typedef struct ADBBusState {
-    ADBDevice devices[MAX_ADB_DEVICES];
-    int nb_devices;
-    int poll_index;
-} ADBBusState;
-
-int adb_request(ADBBusState *s, uint8_t *buf_out,
-                const uint8_t *buf, int len);
-int adb_poll(ADBBusState *s, uint8_t *buf_out);
-
-ADBDevice *adb_register_device(ADBBusState *s, int devaddr,
-                               ADBDeviceRequest *devreq,
-                               ADBDeviceReset *devreset,
-                               void *opaque);
-void adb_kbd_init(ADBBusState *bus);
-void adb_mouse_init(ADBBusState *bus);
-
-extern ADBBusState adb_bus;
-
 #endif /* !defined(__PPC_MAC_H__) */
diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c
index fbd443d..5fb9359 100644
--- a/hw/ppc_newworld.c
+++ b/hw/ppc_newworld.c
@@ -49,6 +49,7 @@ 
 #include "hw.h"
 #include "ppc.h"
 #include "ppc_mac.h"
+#include "adb.h"
 #include "mac_dbdma.h"
 #include "nvram.h"
 #include "pc.h"
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c
index 235d2ef..3857075 100644
--- a/hw/ppc_oldworld.c
+++ b/hw/ppc_oldworld.c
@@ -26,6 +26,7 @@ 
 #include "hw.h"
 #include "ppc.h"
 #include "ppc_mac.h"
+#include "adb.h"
 #include "mac_dbdma.h"
 #include "nvram.h"
 #include "pc.h"