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-rw-r--r--src/day.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/day.c b/src/day.c
index 2a98706..fa59abb 100644
--- a/src/day.c
+++ b/src/day.c
@@ -700,6 +700,21 @@ int day_paste_item(struct day_item *p, long date)
return p->type;
}
+/* Returns the position corresponding to a given item. */
+int day_get_position(struct day_item *needle)
+{
+ int n = 0;
+
+ VECTOR_FOREACH(&day_items, n) {
+ struct day_item *p = VECTOR_NTH(&day_items, n);
+ /* Compare pointers. */
+ if (p->item.ev == needle->item.ev)
+ return n;
+ }
+
+ return -1;
+}
+
/* Returns a structure containing the selected item. */
struct day_item *day_get_item(int item_number)
{