1 files changed, 4 insertions, 0 deletions
diff --git a/includes/RtsAPI.h b/includes/RtsAPI.h
index bf25c011fc..e5326f759b 100644
--- a/includes/RtsAPI.h
+++ b/includes/RtsAPI.h
@@ -18,6 +18,7 @@ extern "C" {
 
 #include "HsFFI.h"
 #include "rts/Time.h"
+#include "rts/EventLogWriter.h"
 
 /*
  * Running the scheduler
@@ -79,6 +80,9 @@ typedef struct {
     // Whether to retain CAFs (default: false)
     HsBool keep_cafs;
 
+    // Writer a for eventlog.
+    const EventLogWriter *eventlog_writer;
+
     // Called before processing command-line flags, so that default
     // settings for RtsFlags can be provided.
     void (* defaultsHook) (void);