DirectionInterfaceC.h

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// Copyright 2015 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_DirectionInterfaceC_h_GUID_5F33787D_F830_4C8F_D066_B649857F3395
#define INCLUDED_DirectionInterfaceC_h_GUID_5F33787D_F830_4C8F_D066_B649857F3395

/* Internal Includes */
#include <osvr/PluginKit/DeviceInterfaceC.h>
#include <osvr/Util/ChannelCountC.h>
#include <osvr/Util/ClientReportTypesC.h>

/* Library/third-party includes */
/* none */

/* Standard includes */
/* none */

OSVR_EXTERN_C_BEGIN

typedef struct OSVR_DirectionDeviceInterfaceObject
    *OSVR_DirectionDeviceInterface;

OSVR_PLUGINKIT_EXPORT
OSVR_ReturnCode osvrDeviceDirectionConfigure(
    OSVR_INOUT_PTR OSVR_DeviceInitOptions opts,
    OSVR_OUT_PTR OSVR_DirectionDeviceInterface *iface,
    OSVR_IN OSVR_ChannelCount numSensors OSVR_CPP_ONLY(= 1))
    OSVR_FUNC_NONNULL((1, 2));

OSVR_PLUGINKIT_EXPORT
OSVR_ReturnCode osvrDeviceDirectionReportData(
    OSVR_IN_PTR OSVR_DirectionDeviceInterface iface,
    OSVR_IN OSVR_DirectionState directionData, OSVR_IN OSVR_ChannelCount sensor,
    OSVR_IN_PTR OSVR_TimeValue const *timestamp) OSVR_FUNC_NONNULL((1, 4)); /* end of group */

OSVR_EXTERN_C_END

#endif // INCLUDED_DirectionInterfaceC_h_GUID_5F33787D_F830_4C8F_D066_B649857F3395