--- Gnu-Mach/i386/i386at/pic_isa.c	2020/09/02 04:36:58	1.1
+++ Gnu-Mach/i386/i386at/pic_isa.c	2020/09/02 04:49:24	1.1.1.3
@@ -27,20 +27,15 @@
 #include <sys/types.h>
 #include <i386/ipl.h>
 #include <i386/pic.h>
-#include <rc.h>
-
+#include <i386/fpu.h>
+#include <i386/hardclock.h>
+#include <i386at/kd.h>
 
 /* These interrupts are always present */
-extern intnull(), fpintr(), hardclock(), kdintr();
-extern prtnull();
 
-int (*ivect[NINTR])() = {
+void (*ivect[NINTR])() = {
 	/* 00 */	hardclock,	/* always */
-#if RCLINE < 0
 	/* 01 */	kdintr,		/* kdintr, ... */
-#else
-	/* 01 */	intnull,	/* kdintr, ... */
-#endif
 	/* 02 */	intnull,
 	/* 03 */	intnull,	/* lnpoll, comintr, ... */