rename usbd_init() to tud_init()

src/device/usbd.c

@@ -276,7 +276,7 @@ bool tud_remote_wakeup(void)
 //--------------------------------------------------------------------+
 // USBD Task
 //--------------------------------------------------------------------+
-bool usbd_init (void)
+bool tud_init (void)
 {
   TU_LOG2("USBD init\r\n");
 

src/device/usbd.h

@@ -41,6 +41,9 @@
 // Application API
 //--------------------------------------------------------------------+
 
+// Init device stack
+bool tud_init (void);
+
 // Task function should be called in main/rtos loop
 void tud_task (void);
 

src/device/usbd_pvt.h

@@ -33,8 +33,6 @@
  extern "C" {
 #endif
 
-bool usbd_init (void);
-
 //--------------------------------------------------------------------+
 // USBD Endpoint API
 //--------------------------------------------------------------------+

src/tusb.c

@@ -47,7 +47,7 @@ bool tusb_init(void)
 #endif
 
 #if TUSB_OPT_DEVICE_ENABLED
-  TU_ASSERT ( usbd_init() ); // init device stack
+  TU_ASSERT ( tud_init() ); // init device stack
 #endif
 
   _initialized = true;