diff --git a/dcapi/condor/condor_common.c b/dcapi/condor/condor_common.c
index 6a58e61931..0aa5f21478 100644
--- a/dcapi/condor/condor_common.c
+++ b/dcapi/condor/condor_common.c
@@ -52,6 +52,9 @@ _DC_init_common(void)
 
 	_DC_params[cfg_checkpoint_file].name= "CheckpointFile";
 	_DC_params[cfg_checkpoint_file].def= "_dcapi_checkpoint";
+
+	_DC_params[cfg_output_cache].name= "SavedOutputs";
+	_DC_params[cfg_output_cache].def= "_dcapi_saved_output";
 }
 
 
diff --git a/dcapi/condor/condor_common.h b/dcapi/condor/condor_common.h
index 9b34d12872..2b2161bd10 100644
--- a/dcapi/condor/condor_common.h
+++ b/dcapi/condor/condor_common.h
@@ -24,6 +24,7 @@ enum _DC_e_param {
 	cfg_leave_files,
 	cfg_condor_log,
 	cfg_checkpoint_file,
+	cfg_output_cache,
 	cfg_nuof
 };
 
@@ -38,6 +39,17 @@ extern struct _DC_s_param _DC_params[cfg_nuof];
 extern void _DC_init_common(void);
 
 
+#define _DCAPI_MSG_MESSAGE	"message"
+#define _DCAPI_MSG_LOGICAL	"logical_name"
+#define _DCAPI_MSG_COMMAND	"command"
+#define _DCAPI_MSG_ACK		"acknowledge"
+
+#define _DCAPI_CMD_SUSPEND	"suspend"
+#define _DCAPI_ACK_SUSPEND	"suspending"
+
+#define _DCAPI_CMD_RESUME	"resume"
+
+
 #ifdef __cplusplus
 }
 #endif