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/* header file for protoport,
*
* Copyright (C) 2020 Andrew Cagney
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Library General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <https://www.gnu.org/licenses/lgpl-2.1.txt>.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
* License for more details.
*
*/
#ifndef IP_PROTOPORT_H
#define IP_PROTOPORT_H /* seen it, no need to see it again */
#include <stdint.h>
#include <stdbool.h>
#include <stddef.h> /* for size_t */
#include "err.h"
#include "ip_port.h"
#include "ip_protocol.h"
struct jambuf;
typedef struct {
bool is_set;
bool has_port_wildcard; /* i.e., must narrow port */
unsigned hport; /* 1..65535; 0->0-65535 */
unsigned ipproto; /* 1..255; 0->unset */
} ip_protoport;
extern const ip_protoport unset_protoport;
err_t ttoprotoport(const char *src, ip_protoport *protoport);
typedef struct {
char buf[32+1+32+1+1];
} protoport_buf;
size_t jam_protoport(struct jambuf *buf, const ip_protoport *protoport);
const char *str_protoport(const ip_protoport *protoport, protoport_buf *buf);
#endif
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