1 files changed, 30 insertions, 26 deletions
diff --git a/btif/include/btif_hh.h b/btif/include/btif_hh.h
index ad438f9..69b4581 100644
--- a/btif/include/btif_hh.h
+++ b/btif/include/btif_hh.h
@@ -45,15 +45,6 @@
  *
  *****************************************************************************/
 
-/*****************************************************************************
-**
-**  Name:          btif_hh.h
-**
-**  Description:
-**
-******************************************************************************/
-
-
 #ifndef BTIF_HH_H
 #define BTIF_HH_H
 
@@ -62,6 +53,9 @@
 #include <stdint.h>
 #include "bta_hh_api.h"
 
+/*******************************************************************************
+**  Constants & Macros
+********************************************************************************/
 
 #define BTIF_HH_MAX_HID         8
 #define BTIF_HH_MAX_ADDED_DEV   32
@@ -71,6 +65,22 @@
 #define BTIF_HH_KEYSTATE_MASK_CAPSLOCK   0x02
 #define BTIF_HH_KEYSTATE_MASK_SCROLLLOCK 0x04
 
+
+/*******************************************************************************
+**  Type definitions and return values
+********************************************************************************/
+
+typedef enum
+{
+    BTIF_HH_DISABLED =   0,
+    BTIF_HH_ENABLED,
+    BTIF_HH_DISABLING,
+    BTIF_HH_DEV_UNKNOWN,
+    BTIF_HH_DEV_CONNECTING,
+    BTIF_HH_DEV_CONNECTED,
+    BTIF_HH_DEV_DISCONNECTED
+} BTIF_HH_STATUS;
+
 typedef struct
 {
     bthh_connection_state_t       dev_status;
@@ -83,7 +93,7 @@ typedef struct
     BT_HDR                        *p_buf;
 } btif_hh_device_t;
 
-//Control block to maintain properties of devices
+/* Control block to maintain properties of devices */
 typedef struct
 {
     UINT8             dev_handle;
@@ -91,18 +101,10 @@ typedef struct
     tBTA_HH_ATTR_MASK attr_mask;
 } btif_hh_added_device_t;
 
-typedef enum
-{
-    BTIF_HH_DISABLED =   0,
-    BTIF_HH_ENABLED,
-    BTIF_HH_DISABLING,
-    BTIF_HH_DEV_UNKNOWN,
-    BTIF_HH_DEV_CONNECTING,
-    BTIF_HH_DEV_CONNECTED,
-    BTIF_HH_DEV_DISCONNECTED
-} BTIF_HH_STATUS;
-
-// BTIF-HH control block to maintain added devices and current connected hid device
+/**
+ * BTIF-HH control block to maintain added devices and currently
+ * connected hid devices
+ */
 typedef struct
 {
     BTIF_HH_STATUS          status;
@@ -112,16 +114,18 @@ typedef struct
     btif_hh_device_t        *p_curr_dev;
 } btif_hh_cb_t;
 
+
+/*******************************************************************************
+**  Functions
+********************************************************************************/
+
 extern btif_hh_cb_t btif_hh_cb;
 
 extern btif_hh_device_t *btif_hh_find_connected_dev_by_handle(UINT8 handle);
 extern void btif_hh_remove_device(bt_bdaddr_t bd_addr);
-BOOLEAN btif_hh_add_added_dev(bt_bdaddr_t bda, tBTA_HH_ATTR_MASK attr_mask);
-extern bt_status_t btif_hh_virtual_unpug(bt_bdaddr_t *bd_addr);
+extern bt_status_t btif_hh_virtual_unplug(bt_bdaddr_t *bd_addr);
 extern void btif_hh_disconnect(bt_bdaddr_t *bd_addr);
 
 BOOLEAN btif_hh_add_added_dev(bt_bdaddr_t bd_addr, tBTA_HH_ATTR_MASK attr_mask);
 
-
 #endif
-