softmmu: move include files to include/sysemu/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/xen-mapcache.c b/xen-mapcache.c
index 8f4648c..dc6d1fa 100644
--- a/xen-mapcache.c
+++ b/xen-mapcache.c
@@ -13,13 +13,13 @@
 #include <sys/resource.h>
 
 #include "hw/xen_backend.h"
-#include "blockdev.h"
+#include "sysemu/blockdev.h"
 #include "qemu/bitmap.h"
 
 #include <xen/hvm/params.h>
 #include <sys/mman.h>
 
-#include "xen-mapcache.h"
+#include "sysemu/xen-mapcache.h"
 #include "trace.h"