3 files changed, 15 insertions, 2 deletions
diff --git a/tinyusb/osal/osal.h b/tinyusb/osal/osal.h
index 609c660ad..0dfb73686 100644
--- a/tinyusb/osal/osal.h
+++ b/tinyusb/osal/osal.h
@@ -77,11 +77,14 @@
 typedef uint32_t osal_timeout_t;
 
 //------------- Task -------------//
+typedef uint32_t osal_task_t;
+#define OSAL_TASK_DEF(name, code, stack_depth, prio) \
+    osal_task_t name
+
 #define OSAL_TASK_LOOP
 #define OSAL_TASK_LOOP_BEGIN
 #define OSAL_TASK_LOOP_END
 
-typedef uint32_t osal_task_t;
 tusb_error_t osal_task_create(osal_task_t *task);
 
 //------------- Semaphore -------------//
@@ -94,6 +97,10 @@ tusb_error_t osal_semaphore_post(osal_semaphore_handle_t const sem_hdl);
 //------------- Queue -------------//
 typedef uint32_t osal_queue_t;
 typedef void* osal_queue_handle_t;
+
+#define OSAL_DEF_QUEUE(name, queue_depth, type) \
+  osal_queue_t name
+
 osal_queue_handle_t osal_queue_create(osal_queue_t *queue);
 
 #endif
diff --git a/tinyusb/osal/osal_common.h b/tinyusb/osal/osal_common.h
index 263798b90..62a21ae74 100644
--- a/tinyusb/osal/osal_common.h
+++ b/tinyusb/osal/osal_common.h
@@ -65,6 +65,12 @@ enum
   OSAL_TIMEOUT_WAIT_FOREVER = 1
 };
 
+typedef enum {
+  OSAL_PRIO_LOW,
+  OSAL_PRIO_NORMAL,
+  OSAL_PRIO_HIGH
+}osal_prio_t;
+
 #ifdef __cplusplus
  }
 #endif
diff --git a/tinyusb/osal/osal_none.h b/tinyusb/osal/osal_none.h
index 99f145a37..6833ada24 100644
--- a/tinyusb/osal/osal_none.h
+++ b/tinyusb/osal/osal_none.h
@@ -73,7 +73,7 @@ typedef uint32_t osal_timeout_t;
 //   OSAL_TASK_LOOP_ENG
 // }
 //--------------------------------------------------------------------+
-#define osal_task_create(code, name, stack_depth, parameters, prio)
+//#define osal_task_create(code, name, stack_depth, parameters, prio)
 
 #define OSAL_TASK_LOOP  \
   static uint16_t state = 0;\