diff -ur qemu-7.0.0.orig/ui/vnc-enc-tight.c qemu-7.0.0/ui/vnc-enc-tight.c
--- qemu-7.0.0.orig/ui/vnc-enc-tight.c	2022-06-03 00:27:38.314054280 +0200
+++ qemu-7.0.0/ui/vnc-enc-tight.c	2022-06-03 00:28:00.319098954 +0200
@@ -39,6 +39,8 @@
 #include <png.h>
 #endif
 #ifdef CONFIG_VNC_JPEG
+#define HAVE_BOOLEAN
+#define boolean int
 #include <jpeglib.h>
 #endif