1 files changed, 79 insertions, 0 deletions
diff --git a/gfx/vr/osvr/ClientKit/InterfaceStateC.h b/gfx/vr/osvr/ClientKit/InterfaceStateC.h
new file mode 100644
index 000000000..edf9f085c
--- /dev/null
+++ b/gfx/vr/osvr/ClientKit/InterfaceStateC.h
@@ -0,0 +1,79 @@
+/** @file
+    @brief Header
+
+    Must be c-safe!
+
+    @date 2014
+
+    @author
+    Sensics, Inc.
+    <http://sensics.com/osvr>
+*/
+
+/*
+// Copyright 2014 Sensics, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+*/
+
+#ifndef INCLUDED_InterfaceStateC_h_GUID_8F85D178_74B9_4AA9_4E9E_243089411408
+#define INCLUDED_InterfaceStateC_h_GUID_8F85D178_74B9_4AA9_4E9E_243089411408
+
+/* Internal Includes */
+#include <osvr/ClientKit/Export.h>
+#include <osvr/Util/APIBaseC.h>
+#include <osvr/Util/ReturnCodesC.h>
+#include <osvr/Util/AnnotationMacrosC.h>
+#include <osvr/Util/ClientOpaqueTypesC.h>
+#include <osvr/Util/ClientReportTypesC.h>
+#include <osvr/Util/TimeValueC.h>
+
+/* Library/third-party includes */
+/* none */
+
+/* Standard includes */
+/* none */
+
+OSVR_EXTERN_C_BEGIN
+
+#define OSVR_CALLBACK_METHODS(TYPE)                                            \
+    /** @brief Get TYPE state from an interface, returning failure if none     \
+     * exists */                                                               \
+    OSVR_CLIENTKIT_EXPORT OSVR_ReturnCode osvrGet##TYPE##State(                \
+        OSVR_ClientInterface iface, struct OSVR_TimeValue *timestamp,          \
+        OSVR_##TYPE##State *state);
+
+OSVR_CALLBACK_METHODS(Pose)
+OSVR_CALLBACK_METHODS(Position)
+OSVR_CALLBACK_METHODS(Orientation)
+OSVR_CALLBACK_METHODS(Velocity)
+OSVR_CALLBACK_METHODS(LinearVelocity)
+OSVR_CALLBACK_METHODS(AngularVelocity)
+OSVR_CALLBACK_METHODS(Acceleration)
+OSVR_CALLBACK_METHODS(LinearAcceleration)
+OSVR_CALLBACK_METHODS(AngularAcceleration)
+OSVR_CALLBACK_METHODS(Button)
+OSVR_CALLBACK_METHODS(Analog)
+OSVR_CALLBACK_METHODS(Location2D)
+OSVR_CALLBACK_METHODS(Direction)
+OSVR_CALLBACK_METHODS(EyeTracker2D)
+OSVR_CALLBACK_METHODS(EyeTracker3D)
+OSVR_CALLBACK_METHODS(EyeTrackerBlink)
+OSVR_CALLBACK_METHODS(NaviVelocity)
+OSVR_CALLBACK_METHODS(NaviPosition)
+
+#undef OSVR_CALLBACK_METHODS
+
+OSVR_EXTERN_C_END
+
+#endif