+#ifdef FUZZ
+extern int fuzz_client_request(struct client_state *csp, char *fuzz_input_file);
+extern int fuzz_server_response(struct client_state *csp, char *fuzz_input_file);
+extern int fuzz_chunked_transfer_encoding(struct client_state *csp, char *fuzz_input_file);
+#endif
+