void zbx_load_lld_override_operations(const zbx_vector_uint64_t *overrideids, char **sql, size_t *sql_alloc,
zbx_vector_lld_override_operation_t *ops);
#define ZBX_TIMEZONE_DEFAULT_VALUE "default"
int zbx_db_check_version_info(struct zbx_db_version_info_t *info, int allow_unsupported,
unsigned char program_type);
void zbx_db_version_info_clear(struct zbx_db_version_info_t *version_info);
#define ZBX_PROXY_DATA_DONE 0
#define ZBX_PROXY_DATA_MORE 1
void zbx_calc_timestamp(const char *line, int *timestamp, const char *format);
char *zbx_get_proxy_protocol_version_str(const struct zbx_json_parse *jp);
int zbx_get_proxy_protocol_version_int(const char *version_str);
/* condition evaluation types */
#define ZBX_CONDITION_EVAL_TYPE_AND_OR 0