--- /dev/null
+/*
+ * Copyright (C) 2018 "IoT.bzh"
+ * Author José Bollo <jose.bollo@iot.bzh>
+ *
+ * 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.
+ */
+
+#pragma once
+
+extern int afb_hook_flags_xreq_from_text(const char *text);
+extern int afb_hook_flags_api_from_text(const char *text);
+extern int afb_hook_flags_evt_from_text(const char *text);
+extern int afb_hook_flags_session_from_text(const char *text);
+extern int afb_hook_flags_global_from_text(const char *text);
+
+extern char *afb_hook_flags_xreq_to_text(int value);
+extern char *afb_hook_flags_api_to_text(int value);
+extern char *afb_hook_flags_evt_to_text(int value);
+extern char *afb_hook_flags_session_to_text(int value);
+
+#if !defined(REMOVE_LEGACY_TRACE)
+extern int afb_hook_flags_legacy_ditf_from_text(const char *text);
+extern int afb_hook_flags_legacy_svc_from_text(const char *text);
+
+extern char *afb_hook_flags_legacy_ditf_to_text(int value);
+extern char *afb_hook_flags_legacy_svc_to_text(int value);
+#endif
+