$NetBSD$

--- i386/C4.ASM.orig	2004-12-30 14:15:44.000000000 -0800
+++ i386/C4.ASM
@@ -5,7 +5,7 @@
 ; enter : BL = bank number, CX = address location
 ; leave : AL = value read
 
-%ifdef __DJGPP__
+%ifdef _ASM_UNDERBARS
 %define C4WFXVal _C4WFXVal
 %define C4WFYVal _C4WFYVal
 %define C4WFX2Val _C4WFX2Val
