X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-events.h;h=da7a2299f055ec45ae7cd88c909b581536c65f15;hb=5a821cd6258af4b44aac352bd89b715377cee7d2;hp=9c015821b53a8f651f0e032098cd96e9fcea768b;hpb=f121009f677db0f9444e0683e24315eed9c5973d;p=lttng-ust.git

diff --git a/include/lttng/ust-events.h b/include/lttng/ust-events.h
index 9c015821..da7a2299 100644
--- a/include/lttng/ust-events.h
+++ b/include/lttng/ust-events.h
@@ -444,9 +444,9 @@ int lttng_add_procname_to_ctx(struct lttng_ctx **ctx);
 void lttng_context_vtid_reset(void);
 void lttng_context_vpid_reset(void);
 
-const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_metadata;
-const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_discard;
-const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_overwrite;
+extern const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_metadata;
+extern const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_discard;
+extern const struct lttng_ust_lib_ring_buffer_client_cb *lttng_client_callbacks_overwrite;
 
 struct ltt_transport *ltt_transport_find(const char *name);