int tab;
};
+enum {
+ ENUM_ALL,
+ ENUM_SELECTED
+};
+
+struct db_enumerator {
+ int item;
+ int mode; /* warning: read only */
+};
+
int parse_database(FILE *in);
-int write_database(FILE *out);
+int write_database(FILE *out, struct db_enumerator e);
int load_database(char *filename);
int save_database();
void close_database();
void sort_surname();
void sort_database();
char *get_surname(char *s);
-int find_item(char *str, int start);
+int find_item(char *str, int start, int search_fields[]);
int is_selected(int item);
+int is_valid_item(int item);
+int real_db_enumerate_items(struct db_enumerator e);
+struct db_enumerator init_db_enumerator(int mode);
#define LAST_ITEM (items - 1)
#define have_multiple_emails(item) \
strchr(database[item][EMAIL], ',')
+#define db_enumerate_items(e) \
+ while( -1 != (e.item = real_db_enumerate_items(e)))
+
#endif