gsmtap.h: Add definitions for ISDN PPP sub-type
This change adds a new sub-type for PPP in GSMTAP_TYPE_E1T1.
Change-Id: I17137167b2c74b6c5e53459743b6e140fc1a4386
diff --git a/include/osmocom/core/gsmtap.h b/include/osmocom/core/gsmtap.h
index 2387b20..ebb5296 100644
--- a/include/osmocom/core/gsmtap.h
+++ b/include/osmocom/core/gsmtap.h
@@ -185,6 +185,7 @@
#define GSMTAP_E1T1_V120 0x08 /* V.120 B-channel data */
#define GSMTAP_E1T1_V110 0x09 /* V.110 B-channel data */
#define GSMTAP_E1T1_H221 0x0a /* H.221 B-channel data */
+#define GSMTAP_E1T1_PPP 0x0b /* PPP */
/* flags for the ARFCN */
#define GSMTAP_ARFCN_F_PCS 0x8000