--- EV/EV.xs	2007/10/31 20:10:17	1.24
+++ EV/EV.xs	2007/10/31 20:19:20	1.25
@@ -389,7 +389,7 @@
 	OUTPUT:
         RETVAL
 
-struct ev_child *child (SV *cb, int pid)
+struct ev_child *child (int pid, SV *cb)
 	ALIAS:
         check_ns = 1
 	CODE: