1 files changed, 60 insertions, 0 deletions
diff --git a/public/vstdlib/osversion.h b/public/vstdlib/osversion.h
new file mode 100644
index 0000000..ecc68ae
--- /dev/null
+++ b/public/vstdlib/osversion.h
@@ -0,0 +1,60 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+//
+//-----------------------------------------------------------------------------
+// $Log: $
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef OSVERSION_H
+#define OSVERSION_H
+#pragma once
+
+#include "vstdlib/vstdlib.h"
+
+// OS types we know about
+// Must be in ascending capability order, we use this for min OS requirements
+enum EOSType
+{
+	k_eOSUnknown = -1,
+	k_eMacOSUnknown = -102,
+	k_eMacOS104 = -101,
+	k_eMacOS105 = -100,
+	k_eMacOS1058 = -99,
+	k_eMacOS106  = -95,
+	k_eMacOS1063 = -94,
+	k_eMacOS107  = -90,
+	// k_eMacOSMax = -1
+	k_eLinuxUnknown = -203,
+	k_eLinux22 = -202,
+	k_eLinux24 = -201,
+	k_eLinux26 = -200,
+	// k_eLinuxMax = -103
+	k_eWinUnknown = 0,
+	k_eWin311 = 1,
+	k_eWin95,
+	k_eWin98,
+	k_eWinME,
+	k_eWinNT,
+	k_eWin2000,
+	k_eWinXP,
+	k_eWin2003,
+	k_eWinVista,
+	k_eWindows7,
+	k_eWin2008,
+	k_eWinMAX,
+	k_eOSTypeMax = k_eWinMAX + 11 // win types + other ifdef'd types
+};
+
+VSTDLIB_INTERFACE const char *GetNameFromOSType( EOSType eOSType );
+VSTDLIB_INTERFACE const char *GetOSDetailString( char *pchOutBuf, int cchOutBuf );
+VSTDLIB_INTERFACE EOSType GetOSType();
+VSTDLIB_INTERFACE bool OSTypesAreCompatible( EOSType eOSTypeDetected, EOSType eOSTypeRequired );
+VSTDLIB_INTERFACE const char *GetPlatformName( bool *pbIs64Bit );
+
+#endif // OSVERSION_H