Convert more modules to METH_VARARGS.
diff --git a/PC/_subprocess.c b/PC/_subprocess.c
index 522a79e..2e724c6 100644
--- a/PC/_subprocess.c
+++ b/PC/_subprocess.c
@@ -108,8 +108,8 @@
 }
 
 static PyMethodDef sp_handle_methods[] = {
-	{"Detach", (PyCFunction) sp_handle_detach, 1},
-	{"Close", (PyCFunction) sp_handle_close, 1},
+	{"Detach", (PyCFunction) sp_handle_detach, METH_VARARGS},
+	{"Close",  (PyCFunction) sp_handle_close,  METH_VARARGS},
 	{NULL, NULL}
 };
 
diff --git a/PC/example_nt/example.c b/PC/example_nt/example.c
index 46cb429..953fb82 100644
--- a/PC/example_nt/example.c
+++ b/PC/example_nt/example.c
@@ -9,7 +9,7 @@
 }
 
 static PyMethodDef example_methods[] = {
-	{"foo", ex_foo, 1, "foo() doc string"},
+	{"foo", ex_foo, METH_VARARGS, "foo() doc string"},
 	{NULL, NULL}
 };