#ifdef __cplusplus
extern "C" {
#endif
extern void cppIVRSystem_IVRSystem_015_GetRecommendedRenderTargetSize(void *, uint32_t *, uint32_t *);
extern HmdMatrix44_t cppIVRSystem_IVRSystem_015_GetProjectionMatrix(void *, EVREye, float, float);
extern void cppIVRSystem_IVRSystem_015_GetProjectionRaw(void *, EVREye, float *, float *, float *, float *);
extern bool cppIVRSystem_IVRSystem_015_ComputeDistortion(void *, EVREye, float, float, DistortionCoordinates_t *);
extern HmdMatrix34_t cppIVRSystem_IVRSystem_015_GetEyeToHeadTransform(void *, EVREye);
extern bool cppIVRSystem_IVRSystem_015_GetTimeSinceLastVsync(void *, float *, uint64_t *);
extern int32_t cppIVRSystem_IVRSystem_015_GetD3D9AdapterIndex(void *);
extern void cppIVRSystem_IVRSystem_015_GetDXGIOutputInfo(void *, int32_t *);
extern bool cppIVRSystem_IVRSystem_015_IsDisplayOnDesktop(void *);
extern bool cppIVRSystem_IVRSystem_015_SetDisplayVisibility(void *, bool);
extern void cppIVRSystem_IVRSystem_015_GetDeviceToAbsoluteTrackingPose(void *, ETrackingUniverseOrigin, float, TrackedDevicePose_t *, uint32_t);
extern void cppIVRSystem_IVRSystem_015_ResetSeatedZeroPose(void *);
extern HmdMatrix34_t cppIVRSystem_IVRSystem_015_GetSeatedZeroPoseToStandingAbsoluteTrackingPose(void *);
extern HmdMatrix34_t cppIVRSystem_IVRSystem_015_GetRawZeroPoseToStandingAbsoluteTrackingPose(void *);
extern uint32_t cppIVRSystem_IVRSystem_015_GetSortedTrackedDeviceIndicesOfClass(void *, ETrackedDeviceClass, TrackedDeviceIndex_t *, uint32_t, TrackedDeviceIndex_t);
extern EDeviceActivityLevel cppIVRSystem_IVRSystem_015_GetTrackedDeviceActivityLevel(void *, TrackedDeviceIndex_t);
extern void cppIVRSystem_IVRSystem_015_ApplyTransform(void *, TrackedDevicePose_t *, TrackedDevicePose_t *, HmdMatrix34_t *);
extern TrackedDeviceIndex_t cppIVRSystem_IVRSystem_015_GetTrackedDeviceIndexForControllerRole(void *, ETrackedControllerRole);
extern ETrackedControllerRole cppIVRSystem_IVRSystem_015_GetControllerRoleForTrackedDeviceIndex(void *, TrackedDeviceIndex_t);
extern ETrackedDeviceClass cppIVRSystem_IVRSystem_015_GetTrackedDeviceClass(void *, TrackedDeviceIndex_t);
extern bool cppIVRSystem_IVRSystem_015_IsTrackedDeviceConnected(void *, TrackedDeviceIndex_t);
extern bool cppIVRSystem_IVRSystem_015_GetBoolTrackedDeviceProperty(void *, TrackedDeviceIndex_t, ETrackedDeviceProperty, ETrackedPropertyError *);
extern float cppIVRSystem_IVRSystem_015_GetFloatTrackedDeviceProperty(void *, TrackedDeviceIndex_t, ETrackedDeviceProperty, ETrackedPropertyError *);
extern int32_t cppIVRSystem_IVRSystem_015_GetInt32TrackedDeviceProperty(void *, TrackedDeviceIndex_t, ETrackedDeviceProperty, ETrackedPropertyError *);
extern uint64_t cppIVRSystem_IVRSystem_015_GetUint64TrackedDeviceProperty(void *, TrackedDeviceIndex_t, ETrackedDeviceProperty, ETrackedPropertyError *);
extern HmdMatrix34_t cppIVRSystem_IVRSystem_015_GetMatrix34TrackedDeviceProperty(void *, TrackedDeviceIndex_t, ETrackedDeviceProperty, ETrackedPropertyError *);
extern uint32_t cppIVRSystem_IVRSystem_015_GetStringTrackedDeviceProperty(void *, TrackedDeviceIndex_t, ETrackedDeviceProperty, char *, uint32_t, ETrackedPropertyError *);
extern const char * cppIVRSystem_IVRSystem_015_GetPropErrorNameFromEnum(void *, ETrackedPropertyError);
extern bool cppIVRSystem_IVRSystem_015_PollNextEvent(void *, winVREvent_t_107 *, uint32_t);
extern bool cppIVRSystem_IVRSystem_015_PollNextEventWithPose(void *, ETrackingUniverseOrigin, winVREvent_t_107 *, uint32_t, TrackedDevicePose_t *);
extern const char * cppIVRSystem_IVRSystem_015_GetEventTypeNameFromEnum(void *, EVREventType);
extern HiddenAreaMesh_t cppIVRSystem_IVRSystem_015_GetHiddenAreaMesh(void *, EVREye, EHiddenAreaMeshType);
extern bool cppIVRSystem_IVRSystem_015_GetControllerState(void *, TrackedDeviceIndex_t, winVRControllerState001_t_107 *, uint32_t);
extern bool cppIVRSystem_IVRSystem_015_GetControllerStateWithPose(void *, ETrackingUniverseOrigin, TrackedDeviceIndex_t, winVRControllerState001_t_107 *, uint32_t, TrackedDevicePose_t *);
extern void cppIVRSystem_IVRSystem_015_TriggerHapticPulse(void *, TrackedDeviceIndex_t, uint32_t, unsigned short);
extern const char * cppIVRSystem_IVRSystem_015_GetButtonIdNameFromEnum(void *, EVRButtonId);
extern const char * cppIVRSystem_IVRSystem_015_GetControllerAxisTypeNameFromEnum(void *, EVRControllerAxisType);
extern bool cppIVRSystem_IVRSystem_015_CaptureInputFocus(void *);
extern void cppIVRSystem_IVRSystem_015_ReleaseInputFocus(void *);
extern bool cppIVRSystem_IVRSystem_015_IsInputFocusCapturedByAnotherProcess(void *);
extern uint32_t cppIVRSystem_IVRSystem_015_DriverDebugRequest(void *, TrackedDeviceIndex_t, const char *, char *, uint32_t);
extern EVRFirmwareError cppIVRSystem_IVRSystem_015_PerformFirmwareUpdate(void *, TrackedDeviceIndex_t);
extern void cppIVRSystem_IVRSystem_015_AcknowledgeQuit_Exiting(void *);
extern void cppIVRSystem_IVRSystem_015_AcknowledgeQuit_UserPrompt(void *);
#ifdef __cplusplus
}
#endif