hnbgw: Mark ps_cnlink as ps
diff --git a/src/hnbgw_cn.h b/src/hnbgw_cn.h
index 2599fd3..469b3d4 100644
--- a/src/hnbgw_cn.h
+++ b/src/hnbgw_cn.h
@@ -2,4 +2,4 @@
 
 #include "hnbgw.h"
 
-struct hnbgw_cnlink *hnbgw_cnlink_init(struct hnb_gw *gw, const char *host, uint16_t port);
+struct hnbgw_cnlink *hnbgw_cnlink_init(struct hnb_gw *gw, const char *host, uint16_t port, int is_ps);