1 files changed, 16 insertions, 0 deletions
diff --git a/zaptel.h b/zaptel.h
index aa42374..cf4ea40 100755
--- a/zaptel.h
+++ b/zaptel.h
@@ -558,6 +558,16 @@ char dialstr[ZT_MAX_DTMF_BUF];
 #define	ZT_ONHOOKTRANSFER		_IOW (ZT_CODE, 51, int)
 
 /*
+ * Queue Ping
+ */
+#define ZT_TIMERPING _IOW (ZT_CODE, 42, int)
+
+/*
+ * Acknowledge ping
+ */
+#define ZT_TIMERPONG _IOW (ZT_CODE, 53, int)
+
+/*
  *  60-80 are reserved for private drivers
  *  80-85 are reserved for dynamic span stuff
  */
@@ -736,6 +746,12 @@ struct zt_tone_def {		/* Structure for zone programming */
 /* Ret value for the beginning of a pulse coming on its way */
 #define ZT_EVENT_PULSE_START 14
 
+/* Timer event -- timer expired */
+#define ZT_EVENT_TIMER_EXPIRED	15
+
+/* Timer event -- ping ready */
+#define ZT_EVENT_TIMER_PING		16
+
 #define ZT_EVENT_PULSEDIGIT (1 << 16)	/* This is OR'd with the digit received */
 #define ZT_EVENT_DTMFDIGIT  (1 << 17)	/* Ditto for DTMF */