REORG: include: move activity to haproxy/
This moves types/activity.h to haproxy/activity-t.h and
proto/activity.h to haproxy/activity.h.
The macros defining the bit field values for the profiling variable
were moved to the type file to be more future-proof.
diff --git a/include/common/buffer.h b/include/common/buffer.h
index a42fc25..4e19c22 100644
--- a/include/common/buffer.h
+++ b/include/common/buffer.h
@@ -33,7 +33,7 @@
#include <haproxy/istbuf.h>
#include <haproxy/pool.h>
-#include <proto/activity.h>
+#include <haproxy/activity.h>
/* an element of the <buffer_wq> list. It represents an object that need to
* acquire a buffer to continue its process. */