pv(k): removed $rc and $retcode (they are now in core)

modules_k/pv/pv.c

@@ -252,12 +252,12 @@ static pv_export_t mod_pvs[] = {
 	{{"rb", (sizeof("rb")-1)}, /* */
 		PVT_MSG_BODY, pv_get_msg_body, 0,
 		0, 0, 0, 0},
-	{{"rc", (sizeof("rc")-1)}, /* */
+	/* {{"rc", (sizeof("rc")-1)},
 		PVT_OTHER, pv_get_return_code, 0,
 		0, 0, 0, 0},
-	{{"retcode", (sizeof("retcode")-1)}, /* */
+	{{"retcode", (sizeof("retcode")-1)},
 		PVT_OTHER, pv_get_return_code, 0,
-		0, 0, 0, 0},
+		0, 0, 0, 0}, */
 	{{"rd", (sizeof("rd")-1)}, /* */
 		PVT_RURI_DOMAIN, pv_get_ruri_attr, pv_set_ruri_host,
 		0, 0, pv_init_iname, 2},

modules_k/pv/pv_core.c

@@ -78,12 +78,13 @@ int pv_get_5060(struct sip_msg *msg, pv_param_t *param, pv_value_t *res)
 	return pv_get_strintval(msg, param, res, &str_5060, 5060);
 }
 
-extern int _last_returned_code;
+/*extern int _last_returned_code;
 int pv_get_return_code(struct sip_msg *msg, pv_param_t *param,
 		pv_value_t *res)
 {
 	return pv_get_sintval(msg, param, res, _last_returned_code);
 }
+*/
 
 int pv_get_pid(struct sip_msg *msg, pv_param_t *param,
 		pv_value_t *res)