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// SPDX-License-Identifier: MIT
/*
Copyright (c) 2007, 2008 by Juliusz Chroboczek
*/
#ifndef BABEL_SOURCE_H
#define BABEL_SOURCE_H
#define SOURCE_GC_TIME 200
struct source {
struct source *next;
unsigned char id[8];
unsigned char prefix[16];
unsigned char plen;
unsigned short seqno;
unsigned short metric;
unsigned short route_count;
time_t time;
};
struct source *find_source(const unsigned char *id, const unsigned char *p, unsigned char plen,
int create, unsigned short seqno);
struct source *retain_source(struct source *src);
void release_source(struct source *src);
int flush_source(struct source *src);
void update_source(struct source *src, unsigned short seqno, unsigned short metric);
void expire_sources(void);
void check_sources_released(void);
#endif
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