1 files changed, 2 insertions, 0 deletions
diff --git a/zaptel.h b/zaptel.h
index bb872e1..6a64b3f 100755
--- a/zaptel.h
+++ b/zaptel.h
@@ -162,6 +162,8 @@
 #endif
 #endif
 
+#define ZT_GET_PARAMS_RETURN_MASTER 0x40000000
+
 typedef struct zt_params
 {
 int channo;		/* Channel number */