1 files changed, 14 insertions, 1 deletions
diff --git a/thread.c b/thread.c
index e9d5d0ff1..a2475408b 100644
--- a/thread.c
+++ b/thread.c
@@ -7,7 +7,7 @@
 #if defined(__AMIGA__) || defined(__MORPHOS__)
 OTTDThread* OTTDCreateThread(OTTDThreadFunc function, void* arg) { return NULL; }
 void* OTTDJoinThread(OTTDThread* t) { return NULL; }
-
+void OTTDExitThread() { NOT_REACHED(); };
 
 #elif defined(__OS2__)
 
@@ -57,6 +57,10 @@ void* OTTDJoinThread(OTTDThread* t)
 	return ret;
 }
 
+void OTTDExitThread(void)
+{
+	_endthread();
+}
 
 #elif defined(UNIX)
 
@@ -91,6 +95,10 @@ void* OTTDJoinThread(OTTDThread* t)
 	return ret;
 }
 
+void OTTDExitThread(void)
+{
+	pthread_exit(NULL);
+}
 
 #elif defined(WIN32)
 
@@ -141,4 +149,9 @@ void* OTTDJoinThread(OTTDThread* t)
 	free(t);
 	return ret;
 }
+
+void OTTDExitThread(void)
+{
+	ExitThread(0);
+}
 #endif