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#ifndef TOR_PROTOVER_H
#define TOR_PROTOVER_H
#include "container.h"
/* This is a guess. */
#define FIRST_TOR_VERSION_TO_ADVERTISE_PROTOCOLS "0.2.9.3-alpha"
typedef enum protocol_type_t {
PRT_LINK,
PRT_LINKAUTH,
PRT_RELAY,
PRT_HSMID,
PRT_DIRCACHE,
PRT_HSDIR,
PRT_DESC,
PRT_MICRODESC,
PRT_CONS,
} protocol_type_t;
/*
const protover_set_t *protover_get_supported(void);
protover_set_t *protover_set_parse(const char *s);
int protover_is_supported_here_str(const char *name, uint32_t ver);
int protover_is_supported_by(protocol_type_t pr, uint32_t ver);
*/
int protover_all_supported(const char *s, char **missing);
int protover_is_supported_here(protocol_type_t pr, uint32_t ver);
const char *get_supported_protocols(void);
char * compute_protover_vote(const smartlist_t *list_of_proto_strings,
int threshold);
const char *protover_compute_for_old_tor(const char *version);
int protocol_list_supports_protocol(const char *list, protocol_type_t tp,
uint32_t version);
void protover_free_all(void);
#ifdef PROTOVER_PRIVATE
typedef struct proto_range_t {
uint32_t low;
uint32_t high;
} proto_range_t;
typedef struct proto_entry_t {
char *name;
smartlist_t *ranges;
} proto_entry_t;
STATIC smartlist_t *parse_protocol_list(const char *s);
STATIC void proto_entry_free(proto_entry_t *entry);
STATIC char *encode_protocol_list(const smartlist_t *sl);
STATIC const char *protocol_type_to_str(protocol_type_t pr);
STATIC int str_to_protocol_type(const char *s, protocol_type_t *pr_out);
#endif
#endif
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