diff --git a/src/emu/cpu/konami/konami.h b/src/emu/cpu/konami/konami.h
index c20b7806a1b..47d898e0677 100644
--- a/src/emu/cpu/konami/konami.h
+++ b/src/emu/cpu/konami/konami.h
@@ -20,6 +20,8 @@ enum
 	CPUINFO_PTR_KONAMI_SETLINES_CALLBACK = CPUINFO_PTR_CPU_SPECIFIC
 };
 
+#define KONAMI_SETLINES_CALLBACK(name) void name(const device_config *device, int lines)
+
 #define KONAMI_IRQ_LINE	0	/* IRQ line number */
 #define KONAMI_FIRQ_LINE 1   /* FIRQ line number */
 
diff --git a/src/mame/drivers/88games.c b/src/mame/drivers/88games.c
index 5b8bbe8916b..7a7fc415798 100644
--- a/src/mame/drivers/88games.c
+++ b/src/mame/drivers/88games.c
@@ -13,7 +13,7 @@
 
 
 static MACHINE_RESET( 88games );
-static void k88games_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( k88games_banking );
 
 static UINT8 *ram;
 static UINT8 *banked_rom;
@@ -468,7 +468,7 @@ ROM_END
 
 
 
-static void k88games_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( k88games_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs;
diff --git a/src/mame/drivers/aliens.c b/src/mame/drivers/aliens.c
index 0204fdb0b88..939d70f32cf 100644
--- a/src/mame/drivers/aliens.c
+++ b/src/mame/drivers/aliens.c
@@ -15,7 +15,7 @@ Preliminary driver by:
 
 /* prototypes */
 static MACHINE_RESET( aliens );
-static void aliens_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( aliens_banking );
 
 
 VIDEO_START( aliens );
@@ -480,7 +480,7 @@ ROM_END
 
 ***************************************************************************/
 
-static void aliens_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( aliens_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs = 0x18000;
diff --git a/src/mame/drivers/blockhl.c b/src/mame/drivers/blockhl.c
index 49b0c0cd241..7ef172ffa9d 100644
--- a/src/mame/drivers/blockhl.c
+++ b/src/mame/drivers/blockhl.c
@@ -26,7 +26,7 @@ found it.
 
 /* prototypes */
 static MACHINE_RESET( blockhl );
-static void blockhl_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( blockhl_banking );
 
 
 VIDEO_START( blockhl );
@@ -288,7 +288,7 @@ ROM_END
 
 ***************************************************************************/
 
-static void blockhl_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( blockhl_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs;
diff --git a/src/mame/drivers/crimfght.c b/src/mame/drivers/crimfght.c
index 330f2837a8c..ad288fdf076 100644
--- a/src/mame/drivers/crimfght.c
+++ b/src/mame/drivers/crimfght.c
@@ -20,7 +20,7 @@ Dip locations verified with manual (US)
 
 /* prototypes */
 static MACHINE_RESET( crimfght );
-static void crimfght_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( crimfght_banking );
 
 VIDEO_START( crimfght );
 VIDEO_UPDATE( crimfght );
@@ -414,7 +414,7 @@ ROM_END
 
 ***************************************************************************/
 
-static void crimfght_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( crimfght_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs = 0;
diff --git a/src/mame/drivers/gbusters.c b/src/mame/drivers/gbusters.c
index 2f077e49808..39399f3754e 100644
--- a/src/mame/drivers/gbusters.c
+++ b/src/mame/drivers/gbusters.c
@@ -15,7 +15,7 @@ Preliminary driver by:
 
 /* prototypes */
 static MACHINE_RESET( gbusters );
-static void gbusters_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( gbusters_banking );
 
 
 extern int gbusters_priority;
@@ -413,7 +413,7 @@ ROM_START( crazycop )
 ROM_END
 
 
-static void gbusters_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( gbusters_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs = 0x10000;
diff --git a/src/mame/drivers/parodius.c b/src/mame/drivers/parodius.c
index fef6d80736c..bee5d45584a 100644
--- a/src/mame/drivers/parodius.c
+++ b/src/mame/drivers/parodius.c
@@ -14,7 +14,7 @@ driver by Nicola Salmoria
 
 /* prototypes */
 static MACHINE_RESET( parodius );
-static void parodius_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( parodius_banking );
 VIDEO_START( parodius );
 VIDEO_UPDATE( parodius );
 
@@ -380,7 +380,7 @@ ROM_END
 
 ***************************************************************************/
 
-static void parodius_banking(const device_config *device, int lines)
+static KONAMI_SETLINES_CALLBACK( parodius_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs = 0;
diff --git a/src/mame/drivers/rollerg.c b/src/mame/drivers/rollerg.c
index b4f3a690f7e..89d7de5d8cf 100644
--- a/src/mame/drivers/rollerg.c
+++ b/src/mame/drivers/rollerg.c
@@ -15,7 +15,7 @@ driver by Nicola Salmoria
 
 /* prototypes */
 static MACHINE_RESET( rollerg );
-static void rollerg_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( rollerg_banking );
 
 VIDEO_START( rollerg );
 VIDEO_UPDATE( rollerg );
@@ -329,7 +329,7 @@ ROM_END
 
 ***************************************************************************/
 
-static void rollerg_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( rollerg_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs = 0;
diff --git a/src/mame/drivers/surpratk.c b/src/mame/drivers/surpratk.c
index ab1f40ba084..8b0c50eb76a 100644
--- a/src/mame/drivers/surpratk.c
+++ b/src/mame/drivers/surpratk.c
@@ -15,7 +15,7 @@ driver by Nicola Salmoria
 
 /* prototypes */
 static MACHINE_RESET( surpratk );
-static void surpratk_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( surpratk_banking );
 VIDEO_START( surpratk );
 VIDEO_UPDATE( surpratk );
 
@@ -324,7 +324,7 @@ ROM_END
 
 ***************************************************************************/
 
-static void surpratk_banking(const device_config *device, int lines)
+static KONAMI_SETLINES_CALLBACK( surpratk_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs = 0;
diff --git a/src/mame/drivers/thunderx.c b/src/mame/drivers/thunderx.c
index 0d53d8be3ab..1de481cc612 100644
--- a/src/mame/drivers/thunderx.c
+++ b/src/mame/drivers/thunderx.c
@@ -16,7 +16,7 @@ K052591 emulation by Eddie Edwards
 
 static MACHINE_RESET( scontra );
 static MACHINE_RESET( thunderx );
-static void thunderx_banking(const device_config *device, int lines);
+static KONAMI_SETLINES_CALLBACK( thunderx_banking );
 
 extern int scontra_priority;
 VIDEO_START( scontra );
@@ -1019,7 +1019,7 @@ ROM_END
 
 /***************************************************************************/
 
-static void thunderx_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( thunderx_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 	int offs;
diff --git a/src/mame/drivers/vendetta.c b/src/mame/drivers/vendetta.c
index 71c75dead38..2a48e83dae4 100644
--- a/src/mame/drivers/vendetta.c
+++ b/src/mame/drivers/vendetta.c
@@ -95,7 +95,7 @@ Notes:
 
 /* prototypes */
 static MACHINE_RESET( vendetta );
-static void vendetta_banking( const device_config *device, int lines );
+static KONAMI_SETLINES_CALLBACK( vendetta_banking );
 static void vendetta_video_banking( running_machine *machine, int select );
 
 VIDEO_START( vendetta );
@@ -774,7 +774,7 @@ ROM_END
 
 ***************************************************************************/
 
-static void vendetta_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( vendetta_banking )
 {
 	UINT8 *RAM = memory_region(device->machine, "main");
 
diff --git a/src/mame/machine/simpsons.c b/src/mame/machine/simpsons.c
index 85440200743..e78b1728dea 100644
--- a/src/mame/machine/simpsons.c
+++ b/src/mame/machine/simpsons.c
@@ -114,7 +114,7 @@ READ8_HANDLER( simpsons_sound_r )
 
 ***************************************************************************/
 
-static void simpsons_banking( const device_config *device, int lines )
+static KONAMI_SETLINES_CALLBACK( simpsons_banking )
 {
 	memory_set_bank(device->machine, 1, lines & 0x3f);
 }