Add:traffic:Eliminate return type for traffic_process_messages()

In preparation for asynchronous processing, where this gets meaningless

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

2 files changed, 3 insertions, 5 deletions

diff --git a/navit/traffic.c b/navit/traffic.c
index cb0872da1..108b0b318 100644
--- a/navit/traffic.c
+++ b/navit/traffic.c
@@ -4788,7 +4788,7 @@ struct traffic_message ** traffic_get_messages_from_xml_string(struct traffic *
     return ret;
 }
 
-int traffic_process_messages(struct traffic * this_, struct traffic_message ** messages) {
+void traffic_process_messages(struct traffic * this_, struct traffic_message ** messages) {
     for (struct traffic_message ** cur_msg = messages; cur_msg && *cur_msg; cur_msg++)
         this_->shared->message_queue = g_list_append(this_->shared->message_queue, *cur_msg);
     return traffic_process_messages_int(this_, 0);
diff --git a/navit/traffic.h b/navit/traffic.h
index dd8967a90..0f715424a 100644
--- a/navit/traffic.h
+++ b/navit/traffic.h
@@ -57,6 +57,7 @@
 extern "C" {
 #endif
 
+/* FIXME these flags are currently not exposed anywhere */
 /** Flag to indicate new messages have been received */
 #define MESSAGE_UPDATE_MESSAGES 1 << 0
 
@@ -940,11 +941,8 @@ struct map * traffic_get_map(struct traffic *this_);
  *
  * @param this_ The traffic instance
  * @param messages The new messages
- *
- * @return A combination of flags, `MESSAGE_UPDATE_MESSAGES` indicating that new messages were processed
- * and `MESSAGE_UPDATE_SEGMENTS` that segments were changed
  */
-int traffic_process_messages(struct traffic * this_, struct traffic_message ** messages);
+void traffic_process_messages(struct traffic * this_, struct traffic_message ** messages);
 
 /**
  * @brief Sets the mapset for the traffic plugin.