Declare secret OpenVR functions;
#pragma once
+// From openvr_capi.h
+extern intptr_t VR_InitInternal(EVRInitError *peError, EVRApplicationType eType);
+extern void VR_ShutdownInternal();
+extern bool VR_IsHmdPresent();
+extern intptr_t VR_GetGenericInterface(const char* pchInterfaceVersion, EVRInitError* peError);
+extern bool VR_IsRuntimeInstalled();
+extern const char* VR_GetVRInitErrorAsSymbol(EVRInitError error);
+extern const char* VR_GetVRInitErrorAsEnglishDescription(EVRInitError error);
+
typedef struct {
int isInitialized;
int isRendering;
