--- /dev/null
+/******************************************************************************
+*
+* Copyright (c) 2021 Intel.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+*******************************************************************************/
+#ifndef _NR5G_FAPI_URLLC_THREAD_H_
+#define _NR5G_FAPI_URLLC_THREAD_H_
+
+#include "gnb_l1_l2_api.h"
+
+typedef enum nr5g_fapi_urllc_msg_dir_e {
+ NR5G_FAPI_URLLC_MSG_DIR_MAC2PHY = 0,
+ NR5G_FAPI_URLLC_MSG_DIR_PHY2MAC,
+ NR5G_FAPI_URLLC_MSG_DIR_LAST
+} nr5g_fapi_urllc_msg_dir_t;
+
+void nr5g_fapi_urllc_thread_callback(
+ nr5g_fapi_urllc_msg_dir_t msg_dir,
+ void *p_list_elem);
+
+#endif