?? gps_db.h
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#ifndef __GPS_DB_H__#define __GPS_DB_H__#ifdef __OLD_DB__#include <db1/db.h>#else#include <db_185.h>#endif#include "nmea/gpgll.h"#define GPS_DB "gps.db"typedef struct gps_record { struct { char ap_mac[18]; int link_quality; } key; gps_gpgll value;} gps_record; int gps_db_save_data(gps_gpgll *gps, char *ap_mac, int strength);int gps_db_exists(const char *ap_mac);gps_record * gps_db_lookup_data(const char *ap_mac);gps_record * gps_db_lookup_strongest(const char *ap_mac);gps_record * gps_db_lookup(const char *ap_mac, int n);void gps_db_iterate(void (*func)(gps_record *, void *), void *);void gps_db_open(void);void gps_db_sync(void);void gps_db_close(void);#endif?? 快捷鍵說明
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