diff --git a/src/bal_flow_hdlr.h b/src/bal_flow_hdlr.h
new file mode 100755
index 0000000..1b6cfc6
--- /dev/null
+++ b/src/bal_flow_hdlr.h
@@ -0,0 +1,21 @@
+/*
+** Copyright 2017-present Open Networking Foundation
+**
+** 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.
+*/
+
+extern uint32_t bal_flow_cfg_set(BalFlowCfg *flow_cfg);
+extern uint32_t bal_flow_cfg_clear(BalFlowKey *flow_key);
+extern uint32_t bal_flow_cfg_get(BalFlowKey *flow_key, BalFlowCfg *flow_cfg);
+extern uint32_t bal_fill_classifier_cfg(BalClassifier *tmp_classifier,
+                                        bcmbal_classifier *classifier_val);