More open_pipe_creds() refactoring.

source/python/py_spoolss_proto.h

@@ -6,9 +6,6 @@
 
 /* The following definitions come from python/py_spoolss.c  */
 
-struct cli_state *open_pipe_creds(char *system_name, PyObject *creds, 
-				  cli_pipe_fn *connect_fn,
-				  struct cli_state *cli);
 PyObject *new_policy_hnd_object(struct cli_state *cli, TALLOC_CTX *mem_ctx, 
 				POLICY_HND *pol);
 void initspoolss(void);