Change qty and add items

Current quantity can be changed by clicking add or remove
Add new series

1 files changed, 6 insertions, 4 deletions

diff --git a/src/data.h b/src/data.h
index 3ebbb2e..875fe68 100644
--- a/src/data.h
+++ b/src/data.h
@@ -2,10 +2,12 @@
 
 struct collection
 {
-  const gchar *name;
-        gint   current_qty;
-        gint   total_qty;
+  int   id;
+  int   current_qty;
+  int   total_qty;
+  char *name;
 };
 
 GList    *data_get_series(void);
-gboolean  data_add_series(gchar *name, int total_qty);
+gboolean  data_add_series(gchar *name, gint total_qty);
+gboolean  data_add_to_series(gint id, gint count);