- p_fapi_api_queue_elem_t p_send_list_head; // list head to, send to MAC
- p_fapi_api_queue_elem_t p_send_list_tail; // list tail to, send to MAC
-} nr5g_fapi_fapi2mac_queue_t, *p_nr5g_fapi_fapi2mac_queue_t;
+ volatile pthread_mutex_t lock;
+ volatile p_fapi_api_queue_elem_t p_send_list_head; // list head to, send to MAC
+ volatile p_fapi_api_queue_elem_t p_send_list_tail; // list tail to, send to MAC
+} nr5g_fapi_fapi2mac_queue_t,
+*p_nr5g_fapi_fapi2mac_queue_t;