1 files changed, 2 insertions, 2 deletions
diff --git a/thread.h b/thread.h
index 1f4878106..73cea8c57 100644
--- a/thread.h
+++ b/thread.h
@@ -11,9 +11,9 @@
 
 typedef struct Thread Thread;
 
-typedef void (*ThreadFunc)(void*);
+typedef void* (*ThreadFunc)(void*);
 
 Thread* OTTDCreateThread(ThreadFunc, void*);
-void    OTTDJoinThread(Thread*);
+void*   OTTDJoinThread(Thread*);
 
 #endif