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+/*
+ * Copyright (c) 2008, 2009 Nicira Networks.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* OpenFlow protocol pretty-printer. */
+
+#ifndef OFP_PRINT_H
+#define OFP_PRINT_H 1
+
+#include <stdint.h>
+#include <stdio.h>
+
+struct ofp_flow_mod;
+struct ofp_match;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void ofp_print(FILE *, const void *, size_t, int verbosity);
+void ofp_print_packet(FILE *stream, const void *data, size_t len, size_t total_len);
+
+char *ofp_to_string(const void *, size_t, int verbosity);
+char *ofp_match_to_string(const struct ofp_match *, int verbosity);
+char *ofp_packet_to_string(const void *data, size_t len, size_t total_len);
+char *ofp_message_type_to_string(uint8_t type);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ofp-print.h */