summaryrefslogtreecommitdiffstats
path: root/src/server/InternalBlock.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/server/InternalBlock.hpp')
-rw-r--r--src/server/InternalBlock.hpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/server/InternalBlock.hpp b/src/server/InternalBlock.hpp
index 47c1c09f..e7f0ca95 100644
--- a/src/server/InternalBlock.hpp
+++ b/src/server/InternalBlock.hpp
@@ -22,6 +22,11 @@
namespace ingen {
namespace server {
+class Engine;
+class GraphImpl;
+class PluginImpl;
+class RunContext;
+
/** An internal Block implemented inside Ingen.
*
* \ingroup engine