diff -urN comedi/scripts/dep.rtai comedi.dirty/scripts/dep.rtai
--- comedi/scripts/dep.rtai	2001-12-14 14:25:14.000000000 -0500
+++ comedi.dirty/scripts/dep.rtai	2003-07-02 16:22:40.000000000 -0400
@@ -13,6 +13,12 @@
 	if [ -d ${RTAIDIR}/include ];then
 		echo RTAIDIR=$RTAIDIR >>.buildvars
 		echo CFLAGS += -I $RTAIDIR/include >>.buildvars
+	else
+	    if [ -d ${RTAIDIR}/rtai-core/include ];then
+		echo RTAIDIR=$RTAIDIR >>.buildvars
+		echo CFLAGS += -I $RTAIDIR >>.buildvars
+		echo CFLAGS += -I $RTAIDIR/rtai-core/include >>.buildvars
+	    fi
 	fi
 	export RTAIDIR
 fi