1 files changed, 12 insertions, 1 deletions
diff --git a/iw_if.h b/iw_if.h
index 4260f2f..d443cf8 100644
--- a/iw_if.h
+++ b/iw_if.h
@@ -254,10 +254,21 @@ struct scan_result {
 
 	struct scan_result *next;
 };
-
 extern struct scan_result *get_scan_list(int skfd, const char *ifname, int we_version);
 extern void free_scan_result(struct scan_result *head);
 
+/**
+ * struct cnt - count frequency of integer numbers
+ * @val:	value to count
+ * @count:	how often @val occurs
+ */
+struct cnt {
+	int	val;
+	int	count;
+};
+extern struct cnt *channel_stats(struct scan_result *head,
+				 struct iw_range *iw_range, int *max_cnt);
+
 /*
  *	General helper routines
  */