Annotate a refresh variable

Change-Id: I6019b86ea994d8fc4073eaf0cdba318489f844a5

diff --git a/include/libds/output.h b/include/libds/output.h
index d56690e..35fee14 100644 (file)
--- a/include/libds/output.h
+++ b/include/libds/output.h
@@ -12,7 +12,7 @@ struct ds_output;
 
 struct ds_output_mode {
     int32_t width, height;
-    int32_t refresh;
+    int32_t refresh; // mHz
     bool preferred;
     struct wl_list link;
 };