strange problem in CVS

[Dan Nicolaescu]

cvs diff -r1.571 -r1.572 process.c

shows this:

 DEFUN ("list-system-processes", Flist_system_processes, Slist_system_processes,
        0, 0, 0,
        doc: /* Return a list of numerical process IDs of all running processes.
@@ -7498,11 +7071,7 @@ See `system-process-attributes' for gett
 given its ID.  */)
     ()
 {
-#ifdef LISTPROC
-  return LISTPROC ();
-#else
-  return Qnil;
-#endif
+  return list_system_processes ();
 }
 
 DEFUN ("system-process-attributes", Fsystem_process_attributes,
@@ -7558,11 +7127,7 @@ integer or floating point values.
 
     Lisp_Object pid;
 {
-#ifdef PROCATTR
-  return PROCATTR (pid);
-#else
-  return Qnil;
-#endif
+  return system_process_attributes (pid);
 }


but version 1.572 shows that both Flist_system_processes and
Fsystem_process_attributes just return Qnil, instead of doing a function
call.  Any idea what is going on?