Index: trunk/Ohana/src/opihi/pcontrol/CheckSystem.c
===================================================================
--- trunk/Ohana/src/opihi/pcontrol/CheckSystem.c	(revision 39280)
+++ trunk/Ohana/src/opihi/pcontrol/CheckSystem.c	(revision 39457)
@@ -61,4 +61,5 @@
 
 void *CheckSystem_Threaded (void *data) {
+  OHANA_UNUSED_PARAM(data);
 
   int Njobchecks, Nhostchecks, Ndonejobs;
Index: trunk/Ohana/src/opihi/pcontrol/JobOps.c
===================================================================
--- trunk/Ohana/src/opihi/pcontrol/JobOps.c	(revision 39280)
+++ trunk/Ohana/src/opihi/pcontrol/JobOps.c	(revision 39457)
@@ -208,4 +208,5 @@
 
 IDtype AddJob (char *hostname, JobMode mode, int timeout, int nicelevel, int argc, char **argv, int Nxhosts, char **xhosts) {
+  OHANA_UNUSED_PARAM(timeout);
 
   int JobID;
@@ -215,8 +216,9 @@
 
   job[0].JobID    = NextJobID();
-  if (job[0].JobID < 0) {
-    free (job);
-    return -1;
-  }
+  // XXX this test does not make sense
+  // if (job[0].JobID < 0) {
+  //   free (job);
+  //   return -1;
+  // }
 
   job[0].argc     = argc;
Index: trunk/Ohana/src/opihi/pcontrol/MachineOps.c
===================================================================
--- trunk/Ohana/src/opihi/pcontrol/MachineOps.c	(revision 39280)
+++ trunk/Ohana/src/opihi/pcontrol/MachineOps.c	(revision 39457)
@@ -74,4 +74,5 @@
 // delete a new machine (if not new, return TRUE)
 int DelMachine (char *name) {
+  OHANA_UNUSED_PARAM(name);
 
   return TRUE;
Index: trunk/Ohana/src/opihi/pcontrol/StackOps.c
===================================================================
--- trunk/Ohana/src/opihi/pcontrol/StackOps.c	(revision 39280)
+++ trunk/Ohana/src/opihi/pcontrol/StackOps.c	(revision 39457)
@@ -16,6 +16,6 @@
 
   if (!DEBUG) return;
-  fprintf (stderr, "%s: %p  ", func, stack);
-  fprintf (stderr, "objects: %p  ", stack[0].object);
+  fprintf (stderr, "%s: %p  ", func, (void *) stack);
+  fprintf (stderr, "objects: %p  ", (void *) stack[0].object);
   fprintf (stderr, "Nobjects: %d, NOBJECTS: %d\n", stack[0].Nobject, stack[0].NOBJECT);
 }
Index: trunk/Ohana/src/opihi/pcontrol/machines.c
===================================================================
--- trunk/Ohana/src/opihi/pcontrol/machines.c	(revision 39280)
+++ trunk/Ohana/src/opihi/pcontrol/machines.c	(revision 39457)
@@ -2,4 +2,6 @@
 
 int machines (int argc, char **argv) {
+  OHANA_UNUSED_PARAM(argc);
+  OHANA_UNUSED_PARAM(argv);
 
   PrintMachines ();
Index: trunk/Ohana/src/opihi/pcontrol/pcontrol.c.in
===================================================================
--- trunk/Ohana/src/opihi/pcontrol/pcontrol.c.in	(revision 39280)
+++ trunk/Ohana/src/opihi/pcontrol/pcontrol.c.in	(revision 39457)
@@ -11,4 +11,6 @@
 /* program-dependent initialization */
 void program_init (int *argc, char **argv) {
+  OHANA_UNUSED_PARAM(argc);
+  OHANA_UNUSED_PARAM(argv);
   
 # ifdef THREADED  
Index: trunk/Ohana/src/opihi/pcontrol/version.c
===================================================================
--- trunk/Ohana/src/opihi/pcontrol/version.c	(revision 39280)
+++ trunk/Ohana/src/opihi/pcontrol/version.c	(revision 39457)
@@ -3,4 +3,6 @@
 
 int version (int argc, char **argv) {
+  OHANA_UNUSED_PARAM(argc);
+  OHANA_UNUSED_PARAM(argv);
 
   char *tmp;