X-Git-Url: https://git.deb.at/?a=blobdiff_plain;f=database.h;h=8676f7162e12144bd2ef9f377815625b3e218236;hb=05b0f3753902043fa8476a59c9251ab176675945;hp=0c47fd49bda38a7e37df61504f0493024e972ba3;hpb=453d7cb813423efa8344c90b1a1a40ac947fd4d0;p=pkg%2Fabook.git

diff --git a/database.h b/database.h
index 0c47fd4..8676f71 100644
--- a/database.h
+++ b/database.h
@@ -36,8 +36,21 @@ struct abook_field {
 	int tab;
 };
 
+enum {
+	ENUM_ALL,
+	ENUM_SELECTED
+};
+
+struct db_enumerator {
+	int item;
+	int mode; /* boolean */ /* warning: read only */
+};
+
+#define db_enumerate_items(e) \
+	while( -1 != (e.item = real_db_enumerate_items(e)))
+
 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();
@@ -50,6 +63,8 @@ char		*get_surname(char *s);
 int		find_item(char *str, int start);
 int		is_selected(int item);
 
+int		real_db_enumerate_items(struct db_enumerator e);
+struct db_enumerator	init_db_enumerator(int mode);
 
 #define LAST_ITEM	(items - 1)