Refactor:core:Document tracking_update()R6417

Signed-off-by: mvglasow <michael -at- vonglasow.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/navit/track.c b/navit/track.c
index 3d74aa82c..7e9f6fdff 100644
--- a/navit/track.c
+++ b/navit/track.c
@@ -639,6 +639,14 @@ tracking_value(struct tracking *tr, struct tracking_line *t, int offset, struct
 }
 
 
+/**
+ * @brief Processes a position update.
+ *
+ * @param tr The {@code struct tracking} which will receive the position update
+ * @param v The vehicle whose position has changed
+ * @param vehicleprofile The vehicle profile to use
+ * @param pro The projection to use for transformations
+ */
 void
 tracking_update(struct tracking *tr, struct vehicle *v, struct vehicleprofile *vehicleprofile, enum projection pro)
 {