--- /dev/null
+/*
+ *
+ * Copyright 2015 gRPC authors.
+ *
+ * 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 GRPC_CORE_LIB_HTTP_FORMAT_REQUEST_H
+#define GRPC_CORE_LIB_HTTP_FORMAT_REQUEST_H
+
+#include <grpc/support/port_platform.h>
+
+#include <grpc/slice.h>
+#include "src/core/lib/http/httpcli.h"
+
+grpc_slice grpc_httpcli_format_get_request(const grpc_httpcli_request* request);
+grpc_slice grpc_httpcli_format_post_request(const grpc_httpcli_request* request,
+ const char* body_bytes,
+ size_t body_size);
+grpc_slice grpc_httpcli_format_connect_request(
+ const grpc_httpcli_request* request);
+
+#endif /* GRPC_CORE_LIB_HTTP_FORMAT_REQUEST_H */