diff --git a/include/empthread.h b/include/empthread.h
index 916ff23f..67bd5a64 100644
--- a/include/empthread.h
+++ b/include/empthread.h
@@ -48,6 +48,18 @@
 #ifndef _EMTHREAD_H_
 #define _EMTHREAD_H_
 
+/* thread priorities */
+enum {
+    PP_MAIN	 = 7,
+    PP_UPDATE	 = 6,
+    PP_SHUTDOWN	 = 5,
+    PP_SCHED	 = 4,
+    PP_TIMESTAMP = 2,
+    PP_PLAYER	 = 3,
+    PP_ACCEPT	 = 3,
+    PP_KILLIDLE	 = 2
+};
+
 #ifdef EMPTH_LWP
 #include "lwp.h"
 
diff --git a/include/player.h b/include/player.h
index 75b185be..a8048c81 100644
--- a/include/player.h
+++ b/include/player.h
@@ -91,14 +91,4 @@ enum {
     PF_UTF8 = bit(0)			/* client wants UTF-8 */
 };
 
-/* thread priorities */
-#define PP_MAIN		7
-#define PP_UPDATE	6
-#define PP_SHUTDOWN	5
-#define PP_SCHED	4
-#define PP_TIMESTAMP    2
-#define PP_PLAYER	3
-#define PP_ACCEPT	3
-#define PP_KILLIDLE	2
-
 #endif /* _PLAYER_H_ */
diff --git a/src/lib/empthread/lwp.c b/src/lib/empthread/lwp.c
index f6746520..5423eb2a 100644
--- a/src/lib/empthread/lwp.c
+++ b/src/lib/empthread/lwp.c
@@ -33,8 +33,7 @@
 
 #include <config.h>
 
-#include <stdio.h>
-#include "prototypes.h"
+#include <time.h>
 #include "empthread.h"
 
 /* The thread `created' by lwpInitSystem() */