diff --git a/src/rsrv/cast_server.c b/src/rsrv/cast_server.c
index 5ebb27902..0b9279137 100644
--- a/src/rsrv/cast_server.c
+++ b/src/rsrv/cast_server.c
@@ -47,6 +47,8 @@
 #include "freeList.h"
 
 #include "server.h"
+
+void cast_server ( void * pParm );
     
 #define TIMEOUT 60.0 /* sec */