diff --git a/vl.h b/vl.h
index 9426621..a80d905 100644
--- a/vl.h
+++ b/vl.h
@@ -335,6 +335,18 @@
     *pv = qemu_get_byte(f);
 }
 
+#if TARGET_LONG_BITS == 64
+#define qemu_put_betl qemu_put_be64
+#define qemu_get_betl qemu_get_be64
+#define qemu_put_betls qemu_put_be64s
+#define qemu_get_betls qemu_get_be64s
+#else
+#define qemu_put_betl qemu_put_be32
+#define qemu_get_betl qemu_get_be32
+#define qemu_put_betls qemu_put_be32s
+#define qemu_get_betls qemu_get_be32s
+#endif
+
 int64_t qemu_ftell(QEMUFile *f);
 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence);
 
@@ -628,6 +640,10 @@
 void pic_info(void);
 void irq_info(void);
 
+/* APIC */
+int apic_init(CPUState *env);
+int apic_get_interrupt(CPUState *env);
+
 /* i8254.c */
 
 #define PIT_FREQ 1193182