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/* $NetBSD: extern.h,v 1.9 2020/05/12 16:17:58 christos Exp $ */
/*
* Copyright (c) 2018 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/* parse.y */
void parse_init(void);
/* token.l */
int parse(const char *, FILE *);
int parse_string(char *);
/* setkey.c */
int sendkeymsg(char *, size_t);
uint32_t *sendkeymsg_spigrep(unsigned int, struct addrinfo *,
struct addrinfo *, int *);
int yylex(void);
int yyparse(void);
void yyfatal(const char *);
void yyerror(const char *);
#ifdef HAVE_POLICY_FWD
extern int f_rfcmode;
#endif
extern int f_mode;
extern const char *filename;
extern int lineno;
extern int exit_now;
#ifdef HAVE_PFKEY_POLICY_PRIORITY
extern int last_msg_type;
extern uint32_t last_priority;
#endif
#define MODE_SCRIPT 1
#define MODE_CMDDUMP 2
#define MODE_CMDFLUSH 3
#define MODE_PROMISC 4
#define MODE_STDIN 5
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