1 files changed, 45 insertions, 0 deletions
diff --git a/dedicated/isys.h b/dedicated/isys.h
new file mode 100644
index 0000000..d86769a
--- /dev/null
+++ b/dedicated/isys.h
@@ -0,0 +1,45 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#if !defined( ISYS_H )
+#define ISYS_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "interface.h"
+
+class CDedicatedAppSystemGroup;
+
+
+abstract_class ISys
+{
+public:
+	virtual				~ISys( void ) { } 
+
+	virtual bool		LoadModules( CDedicatedAppSystemGroup *pAppSystemGroup ) = 0;
+
+	virtual	void		Sleep( int msec ) = 0;
+	virtual bool		GetExecutableName( char *out ) = 0;
+	virtual void		ErrorMessage( int level, const char *msg ) = 0;
+
+	virtual void		WriteStatusText( char *szText ) = 0;
+	virtual void		UpdateStatus( int force ) = 0;
+
+	virtual long		LoadLibrary( char *lib ) = 0;
+	virtual void		FreeLibrary( long library ) = 0;
+
+	virtual bool		CreateConsoleWindow( void ) = 0;
+	virtual void		DestroyConsoleWindow( void ) = 0;
+
+	virtual void		ConsoleOutput ( char *string ) = 0;
+	virtual char		*ConsoleInput ( int index, char *buf, int buflen ) = 0;
+	virtual void		Printf( PRINTF_FORMAT_STRING const char *fmt, ...) FMTFUNCTION( 2, 3 ) = 0;
+};
+
+extern ISys *sys;
+
+#endif // ISYS_H
+\ No newline at end of file