diff -ur linux-kvm/tools/kvm/builtin-run.c linux-kvm-bioscall/tools/kvm/builtin-run.c
--- linux-kvm/tools/kvm/builtin-run.c	2011-07-26 08:46:14.000000000 +0200
+++ linux-kvm-bioscall/tools/kvm/builtin-run.c	2017-03-13 19:08:42.249902232 +0100
@@ -4,6 +4,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <termios.h>
+#include <sys/sysmacros.h>
 #include <sys/utsname.h>
 #include <sys/types.h>
 #include <sys/stat.h>
diff -ur linux-kvm/tools/kvm/include/kvm/e820.h linux-kvm-bioscall/tools/kvm/include/kvm/e820.h
--- linux-kvm/tools/kvm/include/kvm/e820.h	2011-07-26 08:46:14.000000000 +0200
+++ linux-kvm-bioscall/tools/kvm/include/kvm/e820.h	2017-03-13 19:13:40.660703177 +0100
@@ -2,6 +2,7 @@
 #define KVM_E820_H
 
 #include <linux/types.h>
+#include "kvm/bios.h"
 
 #define SMAP    0x534d4150      /* ASCII "SMAP" */
 
@@ -13,6 +14,6 @@
 	u32	edx;
 };
 
-void e820_query_map(struct e820_query *query);
+bioscall void e820_query_map(struct e820_query *query);
 
 #endif /* KVM_E820_H */
diff -ur linux-kvm/tools/kvm/include/kvm/vesa.h linux-kvm-bioscall/tools/kvm/include/kvm/vesa.h
--- linux-kvm/tools/kvm/include/kvm/vesa.h	2011-07-26 08:46:14.000000000 +0200
+++ linux-kvm-bioscall/tools/kvm/include/kvm/vesa.h	2017-03-13 19:14:29.819084291 +0100
@@ -2,6 +2,7 @@
 #define KVM__VESA_H
 
 #include <linux/types.h>
+#include "kvm/bios.h"
 
 #define VESA_WIDTH	640
 #define VESA_HEIGHT	480
@@ -14,6 +15,6 @@
 struct int10_args;
 
 struct framebuffer *vesa__init(struct kvm *self);
-void int10_handler(struct int10_args *args);
+bioscall void int10_handler(struct int10_args *args);
 
 #endif