--- Gnu-Mach/chips/busses.c	2020/09/02 04:36:57	1.1.1.1
+++ Gnu-Mach/chips/busses.c	2020/09/02 04:46:44	1.1.1.2
@@ -36,6 +36,8 @@
  *
  */
 
+#include <string.h>
+#include <kern/printf.h>
 #include <mach/boolean.h>
 #include <mach/std_types.h>
 #include <chips/busses.h>