diff --git a/src/mame/drivers/ddenlovr.cpp b/src/mame/drivers/ddenlovr.cpp
index 30b1239d87b..d10b1982bb1 100644
--- a/src/mame/drivers/ddenlovr.cpp
+++ b/src/mame/drivers/ddenlovr.cpp
@@ -134,7 +134,7 @@ Notes:
 #include "speaker.h"
 
 
-namespace {
+//namespace {
 
 /***************************************************************************
 
@@ -4921,6 +4921,8 @@ static INPUT_PORTS_START( ultrchmp )
 	PORT_DIPUNKNOWN( 0x80, 0x80 )
 INPUT_PORTS_END
 
+INPUT_PORTS_EXTERN( HANAFUDA_KEYS_BET );
+
 static INPUT_PORTS_START( htengoku )
 	PORT_START("COINS")
 	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_GAMBLE_PAYOUT ) PORT_CODE(KEYCODE_4) // pay
@@ -13129,7 +13131,7 @@ ROM_START( htengoku )
 	ROM_LOAD( "6510.11b", 0x280000, 0x20000, CRC(0fdd6edf) SHA1(c6870ab538987110337e6e154cba98391c68fb98) )
 ROM_END
 
-} // anonymous namespace
+//} // anonymous namespace
 
 
 GAME( 1992, htengoku,  0,        htengoku,  htengoku, htengoku_state, empty_init,    ROT180, "Dynax",                                     "Hanafuda Hana Tengoku [BET] (Japan)",                                   0)
diff --git a/src/mame/includes/dynax.h b/src/mame/includes/dynax.h
index afb5d78191b..1d9a289e821 100644
--- a/src/mame/includes/dynax.h
+++ b/src/mame/includes/dynax.h
@@ -116,6 +116,7 @@ protected:
 	DECLARE_MACHINE_RESET(dynax);
 
 	void htengoku_banked_map(address_map &map);
+	void tenkai_palette_w(offs_t offset, uint8_t data);
 
 private:
 	void jantouki_vblank_ack_w(uint8_t data);
@@ -162,7 +163,6 @@ private:
 	void tenkai_ip_w(uint8_t data);
 	uint8_t tenkai_ip_r(offs_t offset);
 	uint8_t tenkai_palette_r(offs_t offset);
-	void tenkai_palette_w(offs_t offset, uint8_t data);
 	uint8_t tenkai_p3_r();
 	void tenkai_p3_w(uint8_t data);
 	void tenkai_p4_w(uint8_t data);