#define LTTNG_UST_SYM_NAME_LEN 256
+/* Version for comm protocol between sessiond and ust */
#define LTTNG_UST_COMM_VERSION_MAJOR 2
#define LTTNG_UST_COMM_VERSION_MINOR 0
+/* Version for ABI between liblttng-ust, sessiond, consumerd */
+#define LTTNG_UST_INTERNAL_MAJOR_VERSION 3
+#define LTTNG_UST_INTERNAL_MINOR_VERSION 0
+#define LTTNG_UST_INTERNAL_PATCHLEVEL_VERSION 0
+
enum lttng_ust_instrumentation {
LTTNG_UST_TRACEPOINT = 0,
LTTNG_UST_PROBE = 1,