no engine anymore

public/tier0/platform.h

@@ -1,3 +1,8 @@
+//================= Copyright kotofyt, All rights reserved ==================//
+// Purpose: Multi-platform implementation of some of the functions which
+// are provided by each OS differently.
+//===========================================================================//
+
 #ifndef TIER0_PLATFORM_H
 #define TIER0_PLATFORM_H
 
@@ -45,7 +50,6 @@
 
 #endif
 
-#define interface class
 #define abstract_class class
 
 PLATFORM_INTERFACE void Plat_FatalErrorFunc( const char *szFormat, ... );