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-rw-r--r--src/mame/includes/ultratnk.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mame/includes/ultratnk.h b/src/mame/includes/ultratnk.h
index 09bc0408fdd..af7920cf6c2 100644
--- a/src/mame/includes/ultratnk.h
+++ b/src/mame/includes/ultratnk.h
@@ -6,6 +6,7 @@
*************************************************************************/
+#include "machine/watchdog.h"
#include "sound/discrete.h"
class ultratnk_state : public driver_device
@@ -20,6 +21,7 @@ public:
: driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_maincpu(*this, "maincpu"),
+ m_watchdog(*this, "watchdog"),
m_discrete(*this, "discrete"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
@@ -56,6 +58,7 @@ public:
void screen_eof_ultratnk(screen_device &screen, bool state);
TIMER_CALLBACK_MEMBER(nmi_callback);
required_device<cpu_device> m_maincpu;
+ required_device<watchdog_timer_device> m_watchdog;
required_device<discrete_device> m_discrete;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;