diff --git a/engine/eiface.h b/engine/eiface.h
index 64984b10..5f830ac9 100644
--- a/engine/eiface.h
+++ b/engine/eiface.h
@@ -34,12 +34,6 @@
 // This is conveniently done for them in extdll.h
 //
 
-#ifdef _WIN32
-#define DLLEXPORT __stdcall
-#else
-#define DLLEXPORT /* */
-#endif
-
 typedef enum
 {
 	at_notice,
@@ -494,4 +488,4 @@ extern NEW_DLL_FUNCTIONS		gNewDLLFunctions;
 typedef int	(*APIFUNCTION)( DLL_FUNCTIONS *pFunctionTable, int interfaceVersion );
 typedef int	(*APIFUNCTION2)( DLL_FUNCTIONS *pFunctionTable, int *interfaceVersion );
 
-#endif//EIFACE_H
\ No newline at end of file
+#endif//EIFACE_H