6 files changed, 18 insertions, 6 deletions
diff --git a/src/server/BufferFactory.hpp b/src/server/BufferFactory.hpp
index 44409f3c..df024d17 100644
--- a/src/server/BufferFactory.hpp
+++ b/src/server/BufferFactory.hpp
@@ -28,7 +28,9 @@
 #include <cstdint>
 #include <mutex>
 
-namespace raul { class Maid; }
+namespace raul {
+class Maid;
+} // namespace raul
 
 namespace ingen {
 
diff --git a/src/server/ControlBindings.hpp b/src/server/ControlBindings.hpp
index 7c5ebb1f..c59f9af9 100644
--- a/src/server/ControlBindings.hpp
+++ b/src/server/ControlBindings.hpp
@@ -30,7 +30,9 @@
 #include <memory>
 #include <vector>
 
-namespace raul { class Path; }
+namespace raul {
+class Path;
+} // namespace raul
 
 namespace boost {
 namespace intrusive {
diff --git a/src/server/Driver.hpp b/src/server/Driver.hpp
index 0580e84d..83436389 100644
--- a/src/server/Driver.hpp
+++ b/src/server/Driver.hpp
@@ -24,7 +24,9 @@
 
 #include <cstddef>
 
-namespace raul { class Path; }
+namespace raul {
+class Path;
+} // namespace raul
 
 namespace ingen {
 
diff --git a/src/server/DuplexPort.hpp b/src/server/DuplexPort.hpp
index 01af01fc..3cc0efba 100644
--- a/src/server/DuplexPort.hpp
+++ b/src/server/DuplexPort.hpp
@@ -32,7 +32,9 @@
 #include <cstddef>
 #include <cstdint>
 
-namespace raul { class Symbol; }
+namespace raul {
+class Symbol;
+} // namespace raul
 
 namespace ingen {
 
diff --git a/src/server/InputPort.hpp b/src/server/InputPort.hpp
index 3c94d5c6..72040a49 100644
--- a/src/server/InputPort.hpp
+++ b/src/server/InputPort.hpp
@@ -30,7 +30,9 @@
 #include <cstdint>
 #include <cstdlib>
 
-namespace raul { class Symbol; }
+namespace raul {
+class Symbol;
+} // namespace raul
 
 namespace boost {
 namespace intrusive {
diff --git a/src/server/PortAudioDriver.hpp b/src/server/PortAudioDriver.hpp
index 4da79632..e57c903d 100644
--- a/src/server/PortAudioDriver.hpp
+++ b/src/server/PortAudioDriver.hpp
@@ -32,7 +32,9 @@
 #include <cstdint>
 #include <memory>
 
-namespace raul { class Path; }
+namespace raul {
+class Path;
+} // namespace raul
 
 namespace boost {
 namespace intrusive {