vt: should define vtattr in the headers

This didn't show up as everyone currently uses it in asm files only

diff --git a/Kernel/include/vt.h b/Kernel/include/vt.h
index 48aedee..ee8154e 100644 (file)
--- a/Kernel/include/vt.h
+++ b/Kernel/include/vt.h
@@ -56,6 +56,7 @@ void do_beep(void);
 int vt_ioctl(uint8_t minor, uarg_t op, char *ptr);
 int vt_inproc(uint8_t minor, unsigned char c);
 void vtattr_notify(void);
+extern uint8_t vtattr;
 extern uint8_t vtattr_cap;
 extern uint8_t vtink;
 extern uint8_t vtpaper;