The tsleep() versions had different return types

servers/slurpd/proto-slurp.h

@@ -60,7 +60,7 @@ int sanity	LDAP_P((void));
 int St_init	LDAP_P((St **st));
 
 /* tsleep.c */
-void tsleep	LDAP_P((time_t interval));
+int tsleep	LDAP_P((time_t interval));
 #if defined( HAVE_LWP )
 void start_lwp_scheduler LDAP_P(( void ));
 #endif

servers/slurpd/tsleep.c

@@ -147,11 +147,12 @@ start_lwp_scheduler( void )
  * Here we assume we have fully preemptive threads, and that sleep()
  * does the right thing.
  */
-void
+int
 tsleep(
     time_t	interval
 )
 {
     sleep( interval );
+    return 0;
 }
 #endif /* !HAVE_LWP */