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-rw-r--r--src/mame/audio/gomoku.c2
-rw-r--r--src/mame/drivers/1945kiii.c2
-rw-r--r--src/mame/drivers/4enlinea.c2
-rw-r--r--src/mame/drivers/aces1.c2
-rw-r--r--src/mame/drivers/acesp.c2
-rw-r--r--src/mame/drivers/albazc.c2
-rw-r--r--src/mame/drivers/alinvade.c2
-rw-r--r--src/mame/drivers/angelkds.c2
-rw-r--r--src/mame/drivers/aquarium.c2
-rw-r--r--src/mame/drivers/aristmk5.c2
-rw-r--r--src/mame/drivers/armedf.c2
-rw-r--r--src/mame/drivers/ashnojoe.c2
-rw-r--r--src/mame/drivers/astrafr.c2
-rw-r--r--src/mame/drivers/astropc.c2
-rw-r--r--src/mame/drivers/atronic.c2
-rw-r--r--src/mame/drivers/backfire.c2
-rw-r--r--src/mame/drivers/battlex.c2
-rw-r--r--src/mame/drivers/belatra.c2
-rw-r--r--src/mame/drivers/bfm_ad5.c2
-rw-r--r--src/mame/drivers/bfm_ad5sw.c2
-rw-r--r--src/mame/drivers/bfm_sc4.c2
-rw-r--r--src/mame/drivers/bfm_sc45_helper.c2
-rw-r--r--src/mame/drivers/bfm_sc45_helper.h2
-rw-r--r--src/mame/drivers/bfm_sc4h.c2
-rw-r--r--src/mame/drivers/bfm_sc5.c2
-rw-r--r--src/mame/drivers/bfm_sc5sw.c2
-rw-r--r--src/mame/drivers/bfm_swp.c2
-rw-r--r--src/mame/drivers/bfmsys83.c2
-rw-r--r--src/mame/drivers/bgt.c2
-rw-r--r--src/mame/drivers/bigstrkb.c2
-rw-r--r--src/mame/drivers/blackt96.c2
-rw-r--r--src/mame/drivers/bnstars.c2
-rw-r--r--src/mame/drivers/bowltry.c2
-rw-r--r--src/mame/drivers/buster.c2
-rw-r--r--src/mame/drivers/calorie.c2
-rw-r--r--src/mame/drivers/carrera.c2
-rw-r--r--src/mame/drivers/castle.c2
-rw-r--r--src/mame/drivers/cavepc.c2
-rw-r--r--src/mame/drivers/cb2001.c2
-rw-r--r--src/mame/drivers/chance32.c2
-rw-r--r--src/mame/drivers/chinsan.c2
-rw-r--r--src/mame/drivers/cupidon.c2
-rw-r--r--src/mame/drivers/cv1k.c2
-rw-r--r--src/mame/drivers/darkmist.c2
-rw-r--r--src/mame/drivers/dblewing.c2
-rw-r--r--src/mame/drivers/dbz.c2
-rw-r--r--src/mame/drivers/ddragon.c2
-rw-r--r--src/mame/drivers/discoboy.c2
-rw-r--r--src/mame/drivers/diverboy.c2
-rw-r--r--src/mame/drivers/dreambal.c2
-rw-r--r--src/mame/drivers/dreamwld.c2
-rw-r--r--src/mame/drivers/drgnmst.c2
-rw-r--r--src/mame/drivers/dwarfd.c2
-rw-r--r--src/mame/drivers/ecoinf1.c2
-rw-r--r--src/mame/drivers/ecoinf2.c2
-rw-r--r--src/mame/drivers/ecoinf3.c2
-rw-r--r--src/mame/drivers/ecoinfr.c2
-rw-r--r--src/mame/drivers/egghunt.c2
-rw-r--r--src/mame/drivers/eolithsp.c2
-rw-r--r--src/mame/drivers/galpani3.c2
-rw-r--r--src/mame/drivers/go2000.c2
-rw-r--r--src/mame/drivers/goldstar.c2
-rw-r--r--src/mame/drivers/gomoku.c2
-rw-r--r--src/mame/drivers/good.c2
-rw-r--r--src/mame/drivers/gstriker.c2
-rw-r--r--src/mame/drivers/gumbo.c2
-rw-r--r--src/mame/drivers/hotblock.c2
-rw-r--r--src/mame/drivers/jchan.c2
-rw-r--r--src/mame/drivers/jpmimpctsw.c2
-rw-r--r--src/mame/drivers/jpmmps.c2
-rw-r--r--src/mame/drivers/jpms80.c2
-rw-r--r--src/mame/drivers/jpmsru.c2
-rw-r--r--src/mame/drivers/jpmsys5sw.c2
-rw-r--r--src/mame/drivers/jpmsys7.c2
-rw-r--r--src/mame/drivers/kenseim.c2
-rw-r--r--src/mame/drivers/kickgoal.c2
-rw-r--r--src/mame/drivers/macrossp.c2
-rw-r--r--src/mame/drivers/mainsnk.c2
-rw-r--r--src/mame/drivers/mastboy.c2
-rw-r--r--src/mame/drivers/maygay1b.c2
-rw-r--r--src/mame/drivers/maygay1bsw.c2
-rw-r--r--src/mame/drivers/maygayep.c2
-rw-r--r--src/mame/drivers/maygaysw.c2
-rw-r--r--src/mame/drivers/megadrvb.c2
-rw-r--r--src/mame/drivers/megaphx.c2
-rw-r--r--src/mame/drivers/megaplay.c2
-rw-r--r--src/mame/drivers/megatech.c2
-rw-r--r--src/mame/drivers/missb2.c2
-rw-r--r--src/mame/drivers/mogura.c2
-rw-r--r--src/mame/drivers/mpu2.c2
-rw-r--r--src/mame/drivers/mpu4.c2
-rw-r--r--src/mame/drivers/mpu4avan.c2
-rw-r--r--src/mame/drivers/mpu4bwb.c2
-rw-r--r--src/mame/drivers/mpu4concept.c2
-rw-r--r--src/mame/drivers/mpu4crystal.c2
-rw-r--r--src/mame/drivers/mpu4dealem.c2
-rw-r--r--src/mame/drivers/mpu4empire.c2
-rw-r--r--src/mame/drivers/mpu4mdm.c2
-rw-r--r--src/mame/drivers/mpu4misc.c2
-rw-r--r--src/mame/drivers/mpu4mod2sw.c2
-rw-r--r--src/mame/drivers/mpu4mod4yam.c2
-rw-r--r--src/mame/drivers/mpu4plasma.c2
-rw-r--r--src/mame/drivers/mpu4sw.c2
-rw-r--r--src/mame/drivers/mpu4union.c2
-rw-r--r--src/mame/drivers/mpu5.c2
-rw-r--r--src/mame/drivers/mpu5hw.c2
-rw-r--r--src/mame/drivers/ms32.c2
-rw-r--r--src/mame/drivers/mugsmash.c2
-rw-r--r--src/mame/drivers/multfish.c2
-rw-r--r--src/mame/drivers/news.c2
-rw-r--r--src/mame/drivers/nova2001.c2
-rw-r--r--src/mame/drivers/onetwo.c2
-rw-r--r--src/mame/drivers/panicr.c2
-rw-r--r--src/mame/drivers/pass.c2
-rw-r--r--src/mame/drivers/pgm2.c2
-rw-r--r--src/mame/drivers/pinkiri8.c2
-rw-r--r--src/mame/drivers/pirates.c2
-rw-r--r--src/mame/drivers/pkscram.c2
-rw-r--r--src/mame/drivers/pktgaldx.c2
-rw-r--r--src/mame/drivers/pokechmp.c2
-rw-r--r--src/mame/drivers/powerbal.c2
-rw-r--r--src/mame/drivers/ppmast93.c2
-rw-r--r--src/mame/drivers/quizpani.c2
-rw-r--r--src/mame/drivers/r2dtank.c2
-rw-r--r--src/mame/drivers/r2dx_v33.c2
-rw-r--r--src/mame/drivers/rabbit.c2
-rw-r--r--src/mame/drivers/rotaryf.c2
-rw-r--r--src/mame/drivers/sangho.c2
-rw-r--r--src/mame/drivers/scotrsht.c2
-rw-r--r--src/mame/drivers/sderby.c2
-rw-r--r--src/mame/drivers/segac2.c2
-rw-r--r--src/mame/drivers/sfbonus.c2
-rw-r--r--src/mame/drivers/shadfrce.c2
-rw-r--r--src/mame/drivers/silkroad.c2
-rw-r--r--src/mame/drivers/silvmil.c2
-rw-r--r--src/mame/drivers/skylncr.c2
-rw-r--r--src/mame/drivers/slotcarn.c2
-rw-r--r--src/mame/drivers/snowbros.c2
-rw-r--r--src/mame/drivers/spbactn.c2
-rw-r--r--src/mame/drivers/speedspn.c2
-rw-r--r--src/mame/drivers/splash.c2
-rw-r--r--src/mame/drivers/stlforce.c2
-rw-r--r--src/mame/drivers/stuntair.c2
-rw-r--r--src/mame/drivers/supduck.c2
-rw-r--r--src/mame/drivers/suprslam.c2
-rw-r--r--src/mame/drivers/taotaido.c2
-rw-r--r--src/mame/drivers/tbowl.c2
-rw-r--r--src/mame/drivers/tecmosys.c2
-rw-r--r--src/mame/drivers/tmmjprd.c2
-rw-r--r--src/mame/drivers/ttchamp.c2
-rw-r--r--src/mame/drivers/tumbleb.c2
-rw-r--r--src/mame/drivers/twins.c2
-rw-r--r--src/mame/drivers/welltris.c2
-rw-r--r--src/mame/drivers/wheelfir.c2
-rw-r--r--src/mame/drivers/wwfsstar.c2
-rw-r--r--src/mame/drivers/xyonix.c2
-rw-r--r--src/mame/includes/angelkds.h2
-rw-r--r--src/mame/includes/aquarium.h2
-rw-r--r--src/mame/includes/armedf.h2
-rw-r--r--src/mame/includes/ashnojoe.h2
-rw-r--r--src/mame/includes/battlex.h2
-rw-r--r--src/mame/includes/bfm_ad5.h2
-rw-r--r--src/mame/includes/bfm_sc5.h2
-rw-r--r--src/mame/includes/bigstrkb.h2
-rw-r--r--src/mame/includes/darkmist.h2
-rw-r--r--src/mame/includes/dbz.h2
-rw-r--r--src/mame/includes/ddragon.h2
-rw-r--r--src/mame/includes/drgnmst.h2
-rw-r--r--src/mame/includes/goldstar.h2
-rw-r--r--src/mame/includes/gomoku.h2
-rw-r--r--src/mame/includes/gstriker.h2
-rw-r--r--src/mame/includes/gumbo.h2
-rw-r--r--src/mame/includes/kickgoal.h2
-rw-r--r--src/mame/includes/macrossp.h2
-rw-r--r--src/mame/includes/mainsnk.h2
-rw-r--r--src/mame/includes/maygay1b.h2
-rw-r--r--src/mame/includes/mpu4.h2
-rw-r--r--src/mame/includes/ms32.h2
-rw-r--r--src/mame/includes/mugsmash.h2
-rw-r--r--src/mame/includes/multfish.h2
-rw-r--r--src/mame/includes/news.h2
-rw-r--r--src/mame/includes/nova2001.h2
-rw-r--r--src/mame/includes/pass.h2
-rw-r--r--src/mame/includes/pirates.h2
-rw-r--r--src/mame/includes/pktgaldx.h2
-rw-r--r--src/mame/includes/pokechmp.h2
-rw-r--r--src/mame/includes/quizpani.h2
-rw-r--r--src/mame/includes/scotrsht.h2
-rw-r--r--src/mame/includes/sderby.h2
-rw-r--r--src/mame/includes/shadfrce.h2
-rw-r--r--src/mame/includes/silkroad.h2
-rw-r--r--src/mame/includes/snowbros.h2
-rw-r--r--src/mame/includes/spbactn.h2
-rw-r--r--src/mame/includes/speedspn.h2
-rw-r--r--src/mame/includes/splash.h2
-rw-r--r--src/mame/includes/stlforce.h2
-rw-r--r--src/mame/includes/suprnova.h2
-rw-r--r--src/mame/includes/suprslam.h2
-rw-r--r--src/mame/includes/taotaido.h2
-rw-r--r--src/mame/includes/tbowl.h2
-rw-r--r--src/mame/includes/tecmosys.h2
-rw-r--r--src/mame/includes/tumbleb.h2
-rw-r--r--src/mame/includes/welltris.h2
-rw-r--r--src/mame/includes/wwfsstar.h2
-rw-r--r--src/mame/includes/xyonix.h2
-rw-r--r--src/mame/machine/deco104.c2
-rw-r--r--src/mame/machine/nmk004.c2
-rw-r--r--src/mame/machine/nmk004.h2
-rw-r--r--src/mame/machine/tecmosys.c2
-rw-r--r--src/mame/video/angelkds.c2
-rw-r--r--src/mame/video/aquarium.c2
-rw-r--r--src/mame/video/armedf.c2
-rw-r--r--src/mame/video/ashnojoe.c2
-rw-r--r--src/mame/video/battlex.c2
-rw-r--r--src/mame/video/bigstrkb.c2
-rw-r--r--src/mame/video/darkmist.c2
-rw-r--r--src/mame/video/dbz.c2
-rw-r--r--src/mame/video/ddragon.c2
-rw-r--r--src/mame/video/drgnmst.c2
-rw-r--r--src/mame/video/goldstar.c2
-rw-r--r--src/mame/video/gomoku.c2
-rw-r--r--src/mame/video/gstriker.c2
-rw-r--r--src/mame/video/gumbo.c2
-rw-r--r--src/mame/video/kickgoal.c2
-rw-r--r--src/mame/video/macrossp.c2
-rw-r--r--src/mame/video/mainsnk.c2
-rw-r--r--src/mame/video/ms32.c2
-rw-r--r--src/mame/video/mugsmash.c2
-rw-r--r--src/mame/video/news.c2
-rw-r--r--src/mame/video/nova2001.c2
-rw-r--r--src/mame/video/pass.c2
-rw-r--r--src/mame/video/pirates.c2
-rw-r--r--src/mame/video/pktgaldx.c2
-rw-r--r--src/mame/video/pokechmp.c2
-rw-r--r--src/mame/video/quizpani.c2
-rw-r--r--src/mame/video/scotrsht.c2
-rw-r--r--src/mame/video/sderby.c2
-rw-r--r--src/mame/video/shadfrce.c2
-rw-r--r--src/mame/video/silkroad.c2
-rw-r--r--src/mame/video/spbactn.c2
-rw-r--r--src/mame/video/speedspn.c2
-rw-r--r--src/mame/video/splash.c2
-rw-r--r--src/mame/video/stlforce.c2
-rw-r--r--src/mame/video/suprnova.c2
-rw-r--r--src/mame/video/suprslam.c2
-rw-r--r--src/mame/video/taotaido.c2
-rw-r--r--src/mame/video/tbowl.c2
-rw-r--r--src/mame/video/tecmosys.c2
-rw-r--r--src/mame/video/welltris.c2
-rw-r--r--src/mame/video/wwfsstar.c2
-rw-r--r--src/mame/video/xyonix.c2
-rw-r--r--src/mess/machine/mega32x.c2
-rw-r--r--src/mess/machine/mega32x.h2
-rw-r--r--src/mess/machine/megacd.c2
-rw-r--r--src/mess/machine/megacd.h2
-rw-r--r--src/mess/machine/megacdcd.c2
-rw-r--r--src/mess/machine/megacdcd.h2
257 files changed, 257 insertions, 257 deletions
diff --git a/src/mame/audio/gomoku.c b/src/mame/audio/gomoku.c
index fd00aefbafe..e4253038649 100644
--- a/src/mame/audio/gomoku.c
+++ b/src/mame/audio/gomoku.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/1945kiii.c b/src/mame/drivers/1945kiii.c
index af8304b1888..597ef620784 100644
--- a/src/mame/drivers/1945kiii.c
+++ b/src/mame/drivers/1945kiii.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/4enlinea.c b/src/mame/drivers/4enlinea.c
index 94cb6c26797..3e3dbd5a9bc 100644
--- a/src/mame/drivers/4enlinea.c
+++ b/src/mame/drivers/4enlinea.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
/*************************************************************************
diff --git a/src/mame/drivers/aces1.c b/src/mame/drivers/aces1.c
index b672351e3a4..bc421716105 100644
--- a/src/mame/drivers/aces1.c
+++ b/src/mame/drivers/aces1.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Ace System 1 Hardware
diff --git a/src/mame/drivers/acesp.c b/src/mame/drivers/acesp.c
index 31e62e34601..55762c4e582 100644
--- a/src/mame/drivers/acesp.c
+++ b/src/mame/drivers/acesp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
sp.ACE system by ACE
diff --git a/src/mame/drivers/albazc.c b/src/mame/drivers/albazc.c
index a1a1353ec23..ab211fa7c55 100644
--- a/src/mame/drivers/albazc.c
+++ b/src/mame/drivers/albazc.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Stephane Humbert
/* Hanaroku - Alba ZC HW */
diff --git a/src/mame/drivers/alinvade.c b/src/mame/drivers/alinvade.c
index 12f9d28c102..d61b9717197 100644
--- a/src/mame/drivers/alinvade.c
+++ b/src/mame/drivers/alinvade.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Mariusz Wojcieszek
/*
diff --git a/src/mame/drivers/angelkds.c b/src/mame/drivers/angelkds.c
index 1e90e238ebe..47e225f680f 100644
--- a/src/mame/drivers/angelkds.c
+++ b/src/mame/drivers/angelkds.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Angel Kids / Space Position hardware driver
diff --git a/src/mame/drivers/aquarium.c b/src/mame/drivers/aquarium.c
index ea638aee8dc..43e6426d756 100644
--- a/src/mame/drivers/aquarium.c
+++ b/src/mame/drivers/aquarium.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Aquarium (c)1996 Excellent Systems */
diff --git a/src/mame/drivers/aristmk5.c b/src/mame/drivers/aristmk5.c
index 8699cb82f5d..5fa9abfc1fc 100644
--- a/src/mame/drivers/aristmk5.c
+++ b/src/mame/drivers/aristmk5.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/armedf.c b/src/mame/drivers/armedf.c
index 5bd9bfa140e..1773e1eaf26 100644
--- a/src/mame/drivers/armedf.c
+++ b/src/mame/drivers/armedf.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Phil Stroffolino, Carlos A. Lozano
/**********************************************************************
diff --git a/src/mame/drivers/ashnojoe.c b/src/mame/drivers/ashnojoe.c
index f1eacd1f4c3..5e57c75bc76 100644
--- a/src/mame/drivers/ashnojoe.c
+++ b/src/mame/drivers/ashnojoe.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/astrafr.c b/src/mame/drivers/astrafr.c
index 33517e209f9..62386cea1d8 100644
--- a/src/mame/drivers/astrafr.c
+++ b/src/mame/drivers/astrafr.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Astra Fruit Machines
-- Unknown 68340 based HW platform (seems related to pluto5.c?)
diff --git a/src/mame/drivers/astropc.c b/src/mame/drivers/astropc.c
index 7ccfc0ccda0..7deed2b4d96 100644
--- a/src/mame/drivers/astropc.c
+++ b/src/mame/drivers/astropc.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/atronic.c b/src/mame/drivers/atronic.c
index 91b1e1886bf..0e2c6489431 100644
--- a/src/mame/drivers/atronic.c
+++ b/src/mame/drivers/atronic.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Atronic Russian Video Fruit Machines */
/*
diff --git a/src/mame/drivers/backfire.c b/src/mame/drivers/backfire.c
index 827d57a7204..b029c8a5c41 100644
--- a/src/mame/drivers/backfire.c
+++ b/src/mame/drivers/backfire.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Data East Backfire!
diff --git a/src/mame/drivers/battlex.c b/src/mame/drivers/battlex.c
index 294b05f2e40..780a82477eb 100644
--- a/src/mame/drivers/battlex.c
+++ b/src/mame/drivers/battlex.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/belatra.c b/src/mame/drivers/belatra.c
index 54af673474b..17e2d458295 100644
--- a/src/mame/drivers/belatra.c
+++ b/src/mame/drivers/belatra.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Belatra Russian Fruit Machines (Video?) */
diff --git a/src/mame/drivers/bfm_ad5.c b/src/mame/drivers/bfm_ad5.c
index bcdb7b06270..cf4f4501c0f 100644
--- a/src/mame/drivers/bfm_ad5.c
+++ b/src/mame/drivers/bfm_ad5.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/bfm_ad5sw.c b/src/mame/drivers/bfm_ad5sw.c
index f4f2bb6f913..4abf560196d 100644
--- a/src/mame/drivers/bfm_ad5sw.c
+++ b/src/mame/drivers/bfm_ad5sw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/bfm_sc4.c b/src/mame/drivers/bfm_sc4.c
index a6c2578f393..d8808a7de89 100644
--- a/src/mame/drivers/bfm_sc4.c
+++ b/src/mame/drivers/bfm_sc4.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/bfm_sc45_helper.c b/src/mame/drivers/bfm_sc45_helper.c
index 427ccba9722..8a5d3c38998 100644
--- a/src/mame/drivers/bfm_sc45_helper.c
+++ b/src/mame/drivers/bfm_sc45_helper.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* helper functions for BFM SC4/5 set identification and layout file creation
- these are not strictly required by the emulation
diff --git a/src/mame/drivers/bfm_sc45_helper.h b/src/mame/drivers/bfm_sc45_helper.h
index 6e6c1a8e331..7171c59f8e3 100644
--- a/src/mame/drivers/bfm_sc45_helper.h
+++ b/src/mame/drivers/bfm_sc45_helper.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* */
diff --git a/src/mame/drivers/bfm_sc4h.c b/src/mame/drivers/bfm_sc4h.c
index 167f80a83ce..ec728bc160a 100644
--- a/src/mame/drivers/bfm_sc4h.c
+++ b/src/mame/drivers/bfm_sc4h.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/bfm_sc5.c b/src/mame/drivers/bfm_sc5.c
index f695621c65c..4f159a99d0d 100644
--- a/src/mame/drivers/bfm_sc5.c
+++ b/src/mame/drivers/bfm_sc5.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/bfm_sc5sw.c b/src/mame/drivers/bfm_sc5sw.c
index c42f6410fb6..0b456ecf25b 100644
--- a/src/mame/drivers/bfm_sc5sw.c
+++ b/src/mame/drivers/bfm_sc5sw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/bfm_swp.c b/src/mame/drivers/bfm_swp.c
index ead721b7257..266b8ee6631 100644
--- a/src/mame/drivers/bfm_swp.c
+++ b/src/mame/drivers/bfm_swp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Bellfruit SWP (Skill With Prizes) Video hardware
aka Cobra 3
diff --git a/src/mame/drivers/bfmsys83.c b/src/mame/drivers/bfmsys83.c
index 4593ebe9642..293a9ad2b31 100644
--- a/src/mame/drivers/bfmsys83.c
+++ b/src/mame/drivers/bfmsys83.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* BFM System 83 */
diff --git a/src/mame/drivers/bgt.c b/src/mame/drivers/bgt.c
index 0d169233fb4..599617df52e 100644
--- a/src/mame/drivers/bgt.c
+++ b/src/mame/drivers/bgt.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* BGT Fruit Machines
BGT (British Gaming Technology) were a small Spanish company
diff --git a/src/mame/drivers/bigstrkb.c b/src/mame/drivers/bigstrkb.c
index 9e585dd4c47..8a5a1300935 100644
--- a/src/mame/drivers/bigstrkb.c
+++ b/src/mame/drivers/bigstrkb.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Jaleco's Big Striker (bootleg version)
diff --git a/src/mame/drivers/blackt96.c b/src/mame/drivers/blackt96.c
index 6e94b0e0255..b7e2799536f 100644
--- a/src/mame/drivers/blackt96.c
+++ b/src/mame/drivers/blackt96.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/bnstars.c b/src/mame/drivers/bnstars.c
index 15febdd2397..42b4dacf4ab 100644
--- a/src/mame/drivers/bnstars.c
+++ b/src/mame/drivers/bnstars.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
/*
Vs. Janshi Brandnew Stars
diff --git a/src/mame/drivers/bowltry.c b/src/mame/drivers/bowltry.c
index b668a9ac454..b464dd410d6 100644
--- a/src/mame/drivers/bowltry.c
+++ b/src/mame/drivers/bowltry.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/************************************************************************************************************
diff --git a/src/mame/drivers/buster.c b/src/mame/drivers/buster.c
index a73af57dbfc..6910480856b 100644
--- a/src/mame/drivers/buster.c
+++ b/src/mame/drivers/buster.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/calorie.c b/src/mame/drivers/calorie.c
index 79895c824c5..effedfd8a5f 100644
--- a/src/mame/drivers/calorie.c
+++ b/src/mame/drivers/calorie.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Pierpaolo Prazzoli
/*
diff --git a/src/mame/drivers/carrera.c b/src/mame/drivers/carrera.c
index 451bf2a6490..d567ecc67da 100644
--- a/src/mame/drivers/carrera.c
+++ b/src/mame/drivers/carrera.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/castle.c b/src/mame/drivers/castle.c
index 4b59fae47fb..da694472bb9 100644
--- a/src/mame/drivers/castle.c
+++ b/src/mame/drivers/castle.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Castle Mach2000 Hardware
diff --git a/src/mame/drivers/cavepc.c b/src/mame/drivers/cavepc.c
index fe37ff61fd2..9ec8de09c2e 100644
--- a/src/mame/drivers/cavepc.c
+++ b/src/mame/drivers/cavepc.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/cb2001.c b/src/mame/drivers/cb2001.c
index 9ce66e44934..9377fd875b0 100644
--- a/src/mame/drivers/cb2001.c
+++ b/src/mame/drivers/cb2001.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Zandona'
/*************************************************************************************************
diff --git a/src/mame/drivers/chance32.c b/src/mame/drivers/chance32.c
index 214488a286a..19b5225a857 100644
--- a/src/mame/drivers/chance32.c
+++ b/src/mame/drivers/chance32.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Angelo Salese, Roberto Fresca
/*********************************************************
diff --git a/src/mame/drivers/chinsan.c b/src/mame/drivers/chinsan.c
index 9af5e034b27..33031e08dac 100644
--- a/src/mame/drivers/chinsan.c
+++ b/src/mame/drivers/chinsan.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Ganbare Chinsan Ooshoubu
driver by David Haywood
diff --git a/src/mame/drivers/cupidon.c b/src/mame/drivers/cupidon.c
index 7b7d628b5c2..02a20d0e84f 100644
--- a/src/mame/drivers/cupidon.c
+++ b/src/mame/drivers/cupidon.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Cupidon - Russian Video Fruit Machines? */
diff --git a/src/mame/drivers/cv1k.c b/src/mame/drivers/cv1k.c
index ca6932e892c..c08d9ad83ff 100644
--- a/src/mame/drivers/cv1k.c
+++ b/src/mame/drivers/cv1k.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/darkmist.c b/src/mame/drivers/darkmist.c
index e9e0a52f730..eb5d5589b41 100644
--- a/src/mame/drivers/darkmist.c
+++ b/src/mame/drivers/darkmist.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Nicola Salmoria, Tomasz Slanina
/*
***********************************************************************************
diff --git a/src/mame/drivers/dblewing.c b/src/mame/drivers/dblewing.c
index 2d7e8c70c0c..bfb9b470842 100644
--- a/src/mame/drivers/dblewing.c
+++ b/src/mame/drivers/dblewing.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/dbz.c b/src/mame/drivers/dbz.c
index 87742ea7ca2..9a03a0a42d9 100644
--- a/src/mame/drivers/dbz.c
+++ b/src/mame/drivers/dbz.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, R. Belmont, Pierpaolo Prazzoli
/*
Dragonball Z (c) 1993 Banpresto
diff --git a/src/mame/drivers/ddragon.c b/src/mame/drivers/ddragon.c
index a8e05cad8a1..d9e2999749f 100644
--- a/src/mame/drivers/ddragon.c
+++ b/src/mame/drivers/ddragon.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Phil Bennett,Carlos A. Lozano, Rob Rosenbrock, Phil Stroffolino, Ernesto Corvi, David Haywood, R. Belmont
/***************************************************************************
diff --git a/src/mame/drivers/discoboy.c b/src/mame/drivers/discoboy.c
index bdf426a80e5..f9a04d09be6 100644
--- a/src/mame/drivers/discoboy.c
+++ b/src/mame/drivers/discoboy.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Disco Boy
diff --git a/src/mame/drivers/diverboy.c b/src/mame/drivers/diverboy.c
index 793b5038e84..c4272cf8321 100644
--- a/src/mame/drivers/diverboy.c
+++ b/src/mame/drivers/diverboy.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Diver Boy
(c)1992 Device Electronics
diff --git a/src/mame/drivers/dreambal.c b/src/mame/drivers/dreambal.c
index 648eb07f70e..1a57133c4ef 100644
--- a/src/mame/drivers/dreambal.c
+++ b/src/mame/drivers/dreambal.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Dream Ball
diff --git a/src/mame/drivers/dreamwld.c b/src/mame/drivers/dreamwld.c
index 48b53bae189..ec8ddb5935f 100644
--- a/src/mame/drivers/dreamwld.c
+++ b/src/mame/drivers/dreamwld.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/drgnmst.c b/src/mame/drivers/drgnmst.c
index 3ca5c7828d9..27c6e53a790 100644
--- a/src/mame/drivers/drgnmst.c
+++ b/src/mame/drivers/drgnmst.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/dwarfd.c b/src/mame/drivers/dwarfd.c
index f0d9ea3c184..51939381949 100644
--- a/src/mame/drivers/dwarfd.c
+++ b/src/mame/drivers/dwarfd.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Tomasz Slanina
/*
Dwarfs Den by Electro-Sport
diff --git a/src/mame/drivers/ecoinf1.c b/src/mame/drivers/ecoinf1.c
index 7d6a0a317da..6de5fd27015 100644
--- a/src/mame/drivers/ecoinf1.c
+++ b/src/mame/drivers/ecoinf1.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Electrocoin Older (original?) HW type
diff --git a/src/mame/drivers/ecoinf2.c b/src/mame/drivers/ecoinf2.c
index ac7e41c8877..e5020d27760 100644
--- a/src/mame/drivers/ecoinf2.c
+++ b/src/mame/drivers/ecoinf2.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Electrocoin 'OXO' hardware type (Phoenix?)
diff --git a/src/mame/drivers/ecoinf3.c b/src/mame/drivers/ecoinf3.c
index 6e2b337310d..f324c8825dd 100644
--- a/src/mame/drivers/ecoinf3.c
+++ b/src/mame/drivers/ecoinf3.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Electrocoin Pyramid HW type */
diff --git a/src/mame/drivers/ecoinfr.c b/src/mame/drivers/ecoinfr.c
index 85adf12cc7b..2801206c24d 100644
--- a/src/mame/drivers/ecoinfr.c
+++ b/src/mame/drivers/ecoinfr.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Electrocoin Fruit Machines
diff --git a/src/mame/drivers/egghunt.c b/src/mame/drivers/egghunt.c
index bdff3e2ec10..b4b47eb3dfe 100644
--- a/src/mame/drivers/egghunt.c
+++ b/src/mame/drivers/egghunt.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/eolithsp.c b/src/mame/drivers/eolithsp.c
index 23aa5526292..ace5a16201a 100644
--- a/src/mame/drivers/eolithsp.c
+++ b/src/mame/drivers/eolithsp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Eolith Speedup Handling */
diff --git a/src/mame/drivers/galpani3.c b/src/mame/drivers/galpani3.c
index c5712609f89..815e92bd643 100644
--- a/src/mame/drivers/galpani3.c
+++ b/src/mame/drivers/galpani3.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Gals Panic 3
diff --git a/src/mame/drivers/go2000.c b/src/mame/drivers/go2000.c
index 08fba1059e1..714f740f0ec 100644
--- a/src/mame/drivers/go2000.c
+++ b/src/mame/drivers/go2000.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/goldstar.c b/src/mame/drivers/goldstar.c
index 6538e984750..9c93bbbb93f 100644
--- a/src/mame/drivers/goldstar.c
+++ b/src/mame/drivers/goldstar.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
/***************************************************************************
diff --git a/src/mame/drivers/gomoku.c b/src/mame/drivers/gomoku.c
index eed4ba3d0f7..8e96ae7b36f 100644
--- a/src/mame/drivers/gomoku.c
+++ b/src/mame/drivers/gomoku.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/******************************************************************************
diff --git a/src/mame/drivers/good.c b/src/mame/drivers/good.c
index 24d22946082..169792cd78b 100644
--- a/src/mame/drivers/good.c
+++ b/src/mame/drivers/good.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
'Good' Driver by David Haywood
diff --git a/src/mame/drivers/gstriker.c b/src/mame/drivers/gstriker.c
index f112769a5f8..c8577e644f8 100644
--- a/src/mame/drivers/gstriker.c
+++ b/src/mame/drivers/gstriker.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Farfetch, David Haywood
/*** DRIVER INFO **************************************************************
diff --git a/src/mame/drivers/gumbo.c b/src/mame/drivers/gumbo.c
index 50f8f3956be..cf644396194 100644
--- a/src/mame/drivers/gumbo.c
+++ b/src/mame/drivers/gumbo.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/hotblock.c b/src/mame/drivers/hotblock.c
index 74c43de0e71..8283c48693b 100644
--- a/src/mame/drivers/hotblock.c
+++ b/src/mame/drivers/hotblock.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
HotBlock board
diff --git a/src/mame/drivers/jchan.c b/src/mame/drivers/jchan.c
index 4f8bcff8470..40294bcf10a 100644
--- a/src/mame/drivers/jchan.c
+++ b/src/mame/drivers/jchan.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Jackie Chan The Kung-Fu Master
diff --git a/src/mame/drivers/jpmimpctsw.c b/src/mame/drivers/jpmimpctsw.c
index 77dcff7b847..de6b28e67f8 100644
--- a/src/mame/drivers/jpmimpctsw.c
+++ b/src/mame/drivers/jpmimpctsw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/**************************************************************************************************
JPM Impact non-video software
diff --git a/src/mame/drivers/jpmmps.c b/src/mame/drivers/jpmmps.c
index da0d8e4f065..6feb43b4a7a 100644
--- a/src/mame/drivers/jpmmps.c
+++ b/src/mame/drivers/jpmmps.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* JPM MPS1/2 Hardware
diff --git a/src/mame/drivers/jpms80.c b/src/mame/drivers/jpms80.c
index b3b7790943a..584720cb843 100644
--- a/src/mame/drivers/jpms80.c
+++ b/src/mame/drivers/jpms80.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* JPM System 80 Hardware
diff --git a/src/mame/drivers/jpmsru.c b/src/mame/drivers/jpmsru.c
index 2ccd19ca84e..52d93590b1d 100644
--- a/src/mame/drivers/jpmsru.c
+++ b/src/mame/drivers/jpmsru.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/**********************************************************************
diff --git a/src/mame/drivers/jpmsys5sw.c b/src/mame/drivers/jpmsys5sw.c
index 35b0a2dbfe6..da92b96b80f 100644
--- a/src/mame/drivers/jpmsys5sw.c
+++ b/src/mame/drivers/jpmsys5sw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/**************************************************************************************************
diff --git a/src/mame/drivers/jpmsys7.c b/src/mame/drivers/jpmsys7.c
index ac3e65c02b2..238886497c1 100644
--- a/src/mame/drivers/jpmsys7.c
+++ b/src/mame/drivers/jpmsys7.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Unkonwn JPM Platform */
/* only Ker - Chinq has sound roms, they seem to map in cpu space, sound roms are probably missing from the rest? */
diff --git a/src/mame/drivers/kenseim.c b/src/mame/drivers/kenseim.c
index 0f64107f7f3..09e1084f1f2 100644
--- a/src/mame/drivers/kenseim.c
+++ b/src/mame/drivers/kenseim.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, hap
/* Ken Sei Mogura: Street Fighter II
aka Street Fighter II Whack-a-mole game */
diff --git a/src/mame/drivers/kickgoal.c b/src/mame/drivers/kickgoal.c
index b63e3c9243f..4649429370b 100644
--- a/src/mame/drivers/kickgoal.c
+++ b/src/mame/drivers/kickgoal.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Driver Info
diff --git a/src/mame/drivers/macrossp.c b/src/mame/drivers/macrossp.c
index d535a6dde19..4e673f4cb3e 100644
--- a/src/mame/drivers/macrossp.c
+++ b/src/mame/drivers/macrossp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*** DRIVER INFO **************************************************************
diff --git a/src/mame/drivers/mainsnk.c b/src/mame/drivers/mainsnk.c
index ce8151afa28..576dcff171a 100644
--- a/src/mame/drivers/mainsnk.c
+++ b/src/mame/drivers/mainsnk.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Tomasz Slanina
/*
Main Event - SNK 1984
diff --git a/src/mame/drivers/mastboy.c b/src/mame/drivers/mastboy.c
index 5d66b21d5af..cb5e604f87e 100644
--- a/src/mame/drivers/mastboy.c
+++ b/src/mame/drivers/mastboy.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Master Boy - Gaelco (c)1991
diff --git a/src/mame/drivers/maygay1b.c b/src/mame/drivers/maygay1b.c
index 1d00a84dac8..998e4b19800 100644
--- a/src/mame/drivers/maygay1b.c
+++ b/src/mame/drivers/maygay1b.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*****************************************************************************************
diff --git a/src/mame/drivers/maygay1bsw.c b/src/mame/drivers/maygay1bsw.c
index 38978c0397b..76d58aa4c65 100644
--- a/src/mame/drivers/maygay1bsw.c
+++ b/src/mame/drivers/maygay1bsw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MayGay M1A/B Software */
diff --git a/src/mame/drivers/maygayep.c b/src/mame/drivers/maygayep.c
index 37a3da8b6b0..9aa5699657e 100644
--- a/src/mame/drivers/maygayep.c
+++ b/src/mame/drivers/maygayep.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/************************************************************************************************************
diff --git a/src/mame/drivers/maygaysw.c b/src/mame/drivers/maygaysw.c
index bd0615a9fd3..75a69f918d8 100644
--- a/src/mame/drivers/maygaysw.c
+++ b/src/mame/drivers/maygaysw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MayGay M2 hardware
SWP (Skill With Prizes) Video based games */
diff --git a/src/mame/drivers/megadrvb.c b/src/mame/drivers/megadrvb.c
index a333d651b6d..1905de7236b 100644
--- a/src/mame/drivers/megadrvb.c
+++ b/src/mame/drivers/megadrvb.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/megaphx.c b/src/mame/drivers/megaphx.c
index da221595f48..37d9a792063 100644
--- a/src/mame/drivers/megaphx.c
+++ b/src/mame/drivers/megaphx.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Dinamic / Inder arcade hardware
diff --git a/src/mame/drivers/megaplay.c b/src/mame/drivers/megaplay.c
index 91dbb79b8d7..af91020e30e 100644
--- a/src/mame/drivers/megaplay.c
+++ b/src/mame/drivers/megaplay.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Sega MegaPlay
diff --git a/src/mame/drivers/megatech.c b/src/mame/drivers/megatech.c
index 7a1a33effba..02a61342eca 100644
--- a/src/mame/drivers/megatech.c
+++ b/src/mame/drivers/megatech.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
/* Sega MegaTech
diff --git a/src/mame/drivers/missb2.c b/src/mame/drivers/missb2.c
index a967e8e410c..d0a3ad1be18 100644
--- a/src/mame/drivers/missb2.c
+++ b/src/mame/drivers/missb2.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Miss Bubble 2 / Bubble Pong Pong
diff --git a/src/mame/drivers/mogura.c b/src/mame/drivers/mogura.c
index 9a291b45523..4aafded3d75 100644
--- a/src/mame/drivers/mogura.c
+++ b/src/mame/drivers/mogura.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Mogura Desse */
diff --git a/src/mame/drivers/mpu2.c b/src/mame/drivers/mpu2.c
index c86d1985c94..d39df506596 100644
--- a/src/mame/drivers/mpu2.c
+++ b/src/mame/drivers/mpu2.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* There were also MPU0 and MPU1 units
diff --git a/src/mame/drivers/mpu4.c b/src/mame/drivers/mpu4.c
index 1f1938a1a58..572ce91e335 100644
--- a/src/mame/drivers/mpu4.c
+++ b/src/mame/drivers/mpu4.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* these are the MPU4 set listings / set specific code, for hardware emulation see mpu4hw.c */
diff --git a/src/mame/drivers/mpu4avan.c b/src/mame/drivers/mpu4avan.c
index c411547e3d9..8214a67461b 100644
--- a/src/mame/drivers/mpu4avan.c
+++ b/src/mame/drivers/mpu4avan.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 'Avantine' games
These seem to be 3rd party games for various regions
diff --git a/src/mame/drivers/mpu4bwb.c b/src/mame/drivers/mpu4bwb.c
index 68516ff788f..b718f79d96b 100644
--- a/src/mame/drivers/mpu4bwb.c
+++ b/src/mame/drivers/mpu4bwb.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 BwB games
- these are Bwb originals, not rebuilds..
diff --git a/src/mame/drivers/mpu4concept.c b/src/mame/drivers/mpu4concept.c
index 6f36fdf5ab0..30ad95ccf5b 100644
--- a/src/mame/drivers/mpu4concept.c
+++ b/src/mame/drivers/mpu4concept.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 games by 'Concept' */
diff --git a/src/mame/drivers/mpu4crystal.c b/src/mame/drivers/mpu4crystal.c
index a69e0f95b30..95218a2a799 100644
--- a/src/mame/drivers/mpu4crystal.c
+++ b/src/mame/drivers/mpu4crystal.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 games by Crystal */
diff --git a/src/mame/drivers/mpu4dealem.c b/src/mame/drivers/mpu4dealem.c
index 525b877875e..1dbb341b1a0 100644
--- a/src/mame/drivers/mpu4dealem.c
+++ b/src/mame/drivers/mpu4dealem.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Deal 'Em */
diff --git a/src/mame/drivers/mpu4empire.c b/src/mame/drivers/mpu4empire.c
index 9f70572a674..c4724efd163 100644
--- a/src/mame/drivers/mpu4empire.c
+++ b/src/mame/drivers/mpu4empire.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 games by 'Empire' */
diff --git a/src/mame/drivers/mpu4mdm.c b/src/mame/drivers/mpu4mdm.c
index 8d18fd5b815..67cd49d9556 100644
--- a/src/mame/drivers/mpu4mdm.c
+++ b/src/mame/drivers/mpu4mdm.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 games by MDM */
diff --git a/src/mame/drivers/mpu4misc.c b/src/mame/drivers/mpu4misc.c
index c354e411378..9cf9d7b8dfc 100644
--- a/src/mame/drivers/mpu4misc.c
+++ b/src/mame/drivers/mpu4misc.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 sets from various other manufactuers which appear to be based off unique code / behaviors (no barcrest headers etc.) */
diff --git a/src/mame/drivers/mpu4mod2sw.c b/src/mame/drivers/mpu4mod2sw.c
index 3cec20c2681..0365c2177a0 100644
--- a/src/mame/drivers/mpu4mod2sw.c
+++ b/src/mame/drivers/mpu4mod2sw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 'Mod2' Sets
diff --git a/src/mame/drivers/mpu4mod4yam.c b/src/mame/drivers/mpu4mod4yam.c
index b0776d8fb9b..f02b9ea0e58 100644
--- a/src/mame/drivers/mpu4mod4yam.c
+++ b/src/mame/drivers/mpu4mod4yam.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* This is MPU4 MOD4 with a Y2413 instead of an OKI */
diff --git a/src/mame/drivers/mpu4plasma.c b/src/mame/drivers/mpu4plasma.c
index 588358d10c5..49d45ae63bb 100644
--- a/src/mame/drivers/mpu4plasma.c
+++ b/src/mame/drivers/mpu4plasma.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 'Plasma' addition */
diff --git a/src/mame/drivers/mpu4sw.c b/src/mame/drivers/mpu4sw.c
index a128d851253..ab00ff0f445 100644
--- a/src/mame/drivers/mpu4sw.c
+++ b/src/mame/drivers/mpu4sw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* mpu4 sets which have been split, and appear to do something useful
diff --git a/src/mame/drivers/mpu4union.c b/src/mame/drivers/mpu4union.c
index d458374dcc7..f6254398cd6 100644
--- a/src/mame/drivers/mpu4union.c
+++ b/src/mame/drivers/mpu4union.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU4 games by 'Union' */
diff --git a/src/mame/drivers/mpu5.c b/src/mame/drivers/mpu5.c
index 5cbfd6995de..f9d1f53b0b6 100644
--- a/src/mame/drivers/mpu5.c
+++ b/src/mame/drivers/mpu5.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* for MPU5 hardware emulation see mpu5hw.c, this just contains the set listing and per machine configs */
diff --git a/src/mame/drivers/mpu5hw.c b/src/mame/drivers/mpu5hw.c
index fe0c6c88bd2..9d99ff7d242 100644
--- a/src/mame/drivers/mpu5hw.c
+++ b/src/mame/drivers/mpu5hw.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* MPU5 hardware emulation */
diff --git a/src/mame/drivers/ms32.c b/src/mame/drivers/ms32.c
index 78d21d2bd8f..ff41c6c5a93 100644
--- a/src/mame/drivers/ms32.c
+++ b/src/mame/drivers/ms32.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Jaleco MegaSystem 32 (Preliminary Driver)
diff --git a/src/mame/drivers/mugsmash.c b/src/mame/drivers/mugsmash.c
index bb766c814c0..1a2c3328522 100644
--- a/src/mame/drivers/mugsmash.c
+++ b/src/mame/drivers/mugsmash.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Mug Smashers (c)199? Electronic Devices (Italy) / 3D Games (England)
driver by David Haywood - Dip Switches and Inputs by stephh
diff --git a/src/mame/drivers/multfish.c b/src/mame/drivers/multfish.c
index 22040101fc9..7e1bb982107 100644
--- a/src/mame/drivers/multfish.c
+++ b/src/mame/drivers/multfish.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, MetalliC
/*
todo: bank handlers etc. should be installed on a per-game basis
diff --git a/src/mame/drivers/news.c b/src/mame/drivers/news.c
index 5149b3ac74f..1f32c07bff7 100644
--- a/src/mame/drivers/news.c
+++ b/src/mame/drivers/news.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/nova2001.c b/src/mame/drivers/nova2001.c
index 661d9df588b..d00b2853091 100644
--- a/src/mame/drivers/nova2001.c
+++ b/src/mame/drivers/nova2001.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Howie Cohen, Frank Palazzolo, Alex Pasadyn, David Haywood, Steph, Phil Stroffolino, Uki
/******************************************************************************
diff --git a/src/mame/drivers/onetwo.c b/src/mame/drivers/onetwo.c
index 73806fa4ee3..517c5b84c0d 100644
--- a/src/mame/drivers/onetwo.c
+++ b/src/mame/drivers/onetwo.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Pierpaolo Prazzoli
/*
diff --git a/src/mame/drivers/panicr.c b/src/mame/drivers/panicr.c
index 25dde0ddefa..bd3fcca783e 100644
--- a/src/mame/drivers/panicr.c
+++ b/src/mame/drivers/panicr.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Panic Road
diff --git a/src/mame/drivers/pass.c b/src/mame/drivers/pass.c
index c1443bc44f8..1b2896ba61b 100644
--- a/src/mame/drivers/pass.c
+++ b/src/mame/drivers/pass.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Pass (c)1992, Oksan
diff --git a/src/mame/drivers/pgm2.c b/src/mame/drivers/pgm2.c
index 1698963de8a..626d19f7889 100644
--- a/src/mame/drivers/pgm2.c
+++ b/src/mame/drivers/pgm2.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
/* PGM 2 hardware.
diff --git a/src/mame/drivers/pinkiri8.c b/src/mame/drivers/pinkiri8.c
index 55dc3a7895e..cb4adde9baa 100644
--- a/src/mame/drivers/pinkiri8.c
+++ b/src/mame/drivers/pinkiri8.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/pirates.c b/src/mame/drivers/pirates.c
index 5c3672828c3..7b1f63d51f2 100644
--- a/src/mame/drivers/pirates.c
+++ b/src/mame/drivers/pirates.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood,Nicola Salmoria
/*---
diff --git a/src/mame/drivers/pkscram.c b/src/mame/drivers/pkscram.c
index e3a8bfa817e..1c7a1d17ba0 100644
--- a/src/mame/drivers/pkscram.c
+++ b/src/mame/drivers/pkscram.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/pktgaldx.c b/src/mame/drivers/pktgaldx.c
index 464641b470a..c29d8089f28 100644
--- a/src/mame/drivers/pktgaldx.c
+++ b/src/mame/drivers/pktgaldx.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Bryan McPhail
/*
diff --git a/src/mame/drivers/pokechmp.c b/src/mame/drivers/pokechmp.c
index 65af976f994..6394aea67fe 100644
--- a/src/mame/drivers/pokechmp.c
+++ b/src/mame/drivers/pokechmp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Poke Champ */
diff --git a/src/mame/drivers/powerbal.c b/src/mame/drivers/powerbal.c
index 3aa017a21e6..434a7604c74 100644
--- a/src/mame/drivers/powerbal.c
+++ b/src/mame/drivers/powerbal.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Pierpaolo Prazzoli
/*
diff --git a/src/mame/drivers/ppmast93.c b/src/mame/drivers/ppmast93.c
index 01b0c391b21..c4e83f0433e 100644
--- a/src/mame/drivers/ppmast93.c
+++ b/src/mame/drivers/ppmast93.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/quizpani.c b/src/mame/drivers/quizpani.c
index 63ea79172e9..0bde30d62a3 100644
--- a/src/mame/drivers/quizpani.c
+++ b/src/mame/drivers/quizpani.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Pierpaolo Prazzoli
/*************************************************************************
Quiz Panicuru Fantasy
diff --git a/src/mame/drivers/r2dtank.c b/src/mame/drivers/r2dtank.c
index 65152b08d04..d58974a108b 100644
--- a/src/mame/drivers/r2dtank.c
+++ b/src/mame/drivers/r2dtank.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Pierpaolo Prazzoli
/*******************************************************************
R2D Tank (c) 1980 Sigma Ent. Inc.
diff --git a/src/mame/drivers/r2dx_v33.c b/src/mame/drivers/r2dx_v33.c
index caf5d21ac58..dc859ecd187 100644
--- a/src/mame/drivers/r2dx_v33.c
+++ b/src/mame/drivers/r2dx_v33.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Olivier Galibert, David Haywood, ???
/*
diff --git a/src/mame/drivers/rabbit.c b/src/mame/drivers/rabbit.c
index eac6c6aabe8..ba102963da0 100644
--- a/src/mame/drivers/rabbit.c
+++ b/src/mame/drivers/rabbit.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/rotaryf.c b/src/mame/drivers/rotaryf.c
index b269b49ac4d..ec53f6ae71c 100644
--- a/src/mame/drivers/rotaryf.c
+++ b/src/mame/drivers/rotaryf.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Barry Rodewald
/* Rotary Fighter, 01/1979, Kasco (Kansai Seiki Seisakusho Co.)
board KIV-101 CPU: xtal(??mhz), i8085A, 40 pin IC(i8255?), 6*ROM, 1*RAM, DIP(8 switches), ..
diff --git a/src/mame/drivers/sangho.c b/src/mame/drivers/sangho.c
index eedf42d53ee..6d1bd3e73d3 100644
--- a/src/mame/drivers/sangho.c
+++ b/src/mame/drivers/sangho.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Tomasz Slanina, Mariusz Wojcieszek
/*
diff --git a/src/mame/drivers/scotrsht.c b/src/mame/drivers/scotrsht.c
index 8314ca5c970..df6a73bb89f 100644
--- a/src/mame/drivers/scotrsht.c
+++ b/src/mame/drivers/scotrsht.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
/***************************************************************************
diff --git a/src/mame/drivers/sderby.c b/src/mame/drivers/sderby.c
index 6537ecae52d..cd4908f442a 100644
--- a/src/mame/drivers/sderby.c
+++ b/src/mame/drivers/sderby.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
/*******************************************************************************************
diff --git a/src/mame/drivers/segac2.c b/src/mame/drivers/segac2.c
index 47195fb90b7..da14bf458ad 100644
--- a/src/mame/drivers/segac2.c
+++ b/src/mame/drivers/segac2.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Aaron Giles
/***********************************************************************************************
diff --git a/src/mame/drivers/sfbonus.c b/src/mame/drivers/sfbonus.c
index 97fe00a4416..e2ca6d141be 100644
--- a/src/mame/drivers/sfbonus.c
+++ b/src/mame/drivers/sfbonus.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
"CGA" Amcoe HW (c) 1999-2004 Amcoe
diff --git a/src/mame/drivers/shadfrce.c b/src/mame/drivers/shadfrce.c
index 162e19a36a4..e32221a3c6c 100644
--- a/src/mame/drivers/shadfrce.c
+++ b/src/mame/drivers/shadfrce.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*******************************************************************************
Shadow Force (c)1993 Technos
diff --git a/src/mame/drivers/silkroad.c b/src/mame/drivers/silkroad.c
index 932c0ffcffa..d72dc4230c8 100644
--- a/src/mame/drivers/silkroad.c
+++ b/src/mame/drivers/silkroad.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, R. Belmont
/* The Legend of Silk Road - Unico 1999 */
diff --git a/src/mame/drivers/silvmil.c b/src/mame/drivers/silvmil.c
index a76fd1c92c1..556c50f4af6 100644
--- a/src/mame/drivers/silvmil.c
+++ b/src/mame/drivers/silvmil.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
Silver Millennium
diff --git a/src/mame/drivers/skylncr.c b/src/mame/drivers/skylncr.c
index 2db9d42f276..8692ce3351a 100644
--- a/src/mame/drivers/skylncr.c
+++ b/src/mame/drivers/skylncr.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Roberto Fresca, David Haywood
/***************************************************************************************************
diff --git a/src/mame/drivers/slotcarn.c b/src/mame/drivers/slotcarn.c
index 4b7bbdce6c9..89ccc25e18e 100644
--- a/src/mame/drivers/slotcarn.c
+++ b/src/mame/drivers/slotcarn.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
/***************************************************************************
diff --git a/src/mame/drivers/snowbros.c b/src/mame/drivers/snowbros.c
index 9175c0e776c..0384fa19020 100644
--- a/src/mame/drivers/snowbros.c
+++ b/src/mame/drivers/snowbros.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
/***************************************************************************
diff --git a/src/mame/drivers/spbactn.c b/src/mame/drivers/spbactn.c
index 4efd2a10721..d4fcfec56a1 100644
--- a/src/mame/drivers/spbactn.c
+++ b/src/mame/drivers/spbactn.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Stephh
/*******************************************************************************
Super Pinball Action (c) 1991 Tecmo
diff --git a/src/mame/drivers/speedspn.c b/src/mame/drivers/speedspn.c
index 5ce8e4b42ca..f39fb3d350a 100644
--- a/src/mame/drivers/speedspn.c
+++ b/src/mame/drivers/speedspn.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Farfetch'd
/*** DRIVER INFO & NOTES ******************************************************
Speed Spin (c)1994 TCH
diff --git a/src/mame/drivers/splash.c b/src/mame/drivers/splash.c
index ab1913e17f1..a5c1e7aeb49 100644
--- a/src/mame/drivers/splash.c
+++ b/src/mame/drivers/splash.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Manuel Abadia, David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/stlforce.c b/src/mame/drivers/stlforce.c
index d7c211252cc..35c08ade4e6 100644
--- a/src/mame/drivers/stlforce.c
+++ b/src/mame/drivers/stlforce.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/stuntair.c b/src/mame/drivers/stuntair.c
index 121a2a234e7..941c66ccb76 100644
--- a/src/mame/drivers/stuntair.c
+++ b/src/mame/drivers/stuntair.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/supduck.c b/src/mame/drivers/supduck.c
index 5f93a653a2c..a95ca3b7521 100644
--- a/src/mame/drivers/supduck.c
+++ b/src/mame/drivers/supduck.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*********************************************************************************
diff --git a/src/mame/drivers/suprslam.c b/src/mame/drivers/suprslam.c
index 9bed4e260e0..44246f5f5e8 100644
--- a/src/mame/drivers/suprslam.c
+++ b/src/mame/drivers/suprslam.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*** DRIVER INFORMATION & NOTES ***********************************************
diff --git a/src/mame/drivers/taotaido.c b/src/mame/drivers/taotaido.c
index e8828c0c037..ce6ac51e3f4 100644
--- a/src/mame/drivers/taotaido.c
+++ b/src/mame/drivers/taotaido.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/tbowl.c b/src/mame/drivers/tbowl.c
index 4a55d74572e..252944a9d36 100644
--- a/src/mame/drivers/tbowl.c
+++ b/src/mame/drivers/tbowl.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*** Tecmo Bowl (c)1987 Tecmo
diff --git a/src/mame/drivers/tecmosys.c b/src/mame/drivers/tecmosys.c
index 6b94ff2934e..98790ac360a 100644
--- a/src/mame/drivers/tecmosys.c
+++ b/src/mame/drivers/tecmosys.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Farfetch,David Haywood,Tomasz Slanina
/* Tecmo System
Driver by Farfetch, David Haywood & Tomasz Slanina
diff --git a/src/mame/drivers/tmmjprd.c b/src/mame/drivers/tmmjprd.c
index 3e6e96e152f..8b536a1e30e 100644
--- a/src/mame/drivers/tmmjprd.c
+++ b/src/mame/drivers/tmmjprd.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* tmmjprd.c
diff --git a/src/mame/drivers/ttchamp.c b/src/mame/drivers/ttchamp.c
index 929dcae1793..48981ebf535 100644
--- a/src/mame/drivers/ttchamp.c
+++ b/src/mame/drivers/ttchamp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Table Tennis Champions
(c) 1995 Gamart
diff --git a/src/mame/drivers/tumbleb.c b/src/mame/drivers/tumbleb.c
index ec99f39778e..5df2fc2cb20 100644
--- a/src/mame/drivers/tumbleb.c
+++ b/src/mame/drivers/tumbleb.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/drivers/twins.c b/src/mame/drivers/twins.c
index d3142eadc0e..b35d2139bc7 100644
--- a/src/mame/drivers/twins.c
+++ b/src/mame/drivers/twins.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*
diff --git a/src/mame/drivers/welltris.c b/src/mame/drivers/welltris.c
index c021f5527b4..43c5617115a 100644
--- a/src/mame/drivers/welltris.c
+++ b/src/mame/drivers/welltris.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*******************************************************************************
Welltris (c)1991 Video System
diff --git a/src/mame/drivers/wheelfir.c b/src/mame/drivers/wheelfir.c
index 75dde6e6fc8..849248f035c 100644
--- a/src/mame/drivers/wheelfir.c
+++ b/src/mame/drivers/wheelfir.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood,Tomasz Slanina
/****************************************************************
diff --git a/src/mame/drivers/wwfsstar.c b/src/mame/drivers/wwfsstar.c
index dba16d1ec31..670c9af870a 100644
--- a/src/mame/drivers/wwfsstar.c
+++ b/src/mame/drivers/wwfsstar.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*******************************************************************************
WWF Superstars (C) 1989 Technos Japan (drivers/wwfsstar.c)
diff --git a/src/mame/drivers/xyonix.c b/src/mame/drivers/xyonix.c
index fd1ac6cc27d..d491ef98cb1 100644
--- a/src/mame/drivers/xyonix.c
+++ b/src/mame/drivers/xyonix.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Stephh
/* Xyonix *********************************************************************
diff --git a/src/mame/includes/angelkds.h b/src/mame/includes/angelkds.h
index 970cd4ee431..d40f622a265 100644
--- a/src/mame/includes/angelkds.h
+++ b/src/mame/includes/angelkds.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*************************************************************************
diff --git a/src/mame/includes/aquarium.h b/src/mame/includes/aquarium.h
index 45e906bd6c6..19218015471 100644
--- a/src/mame/includes/aquarium.h
+++ b/src/mame/includes/aquarium.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "sound/okim6295.h"
#include "video/excellent_spr.h"
diff --git a/src/mame/includes/armedf.h b/src/mame/includes/armedf.h
index c61449857bd..b534441aa39 100644
--- a/src/mame/includes/armedf.h
+++ b/src/mame/includes/armedf.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Phil Stroffolino, Carlos A. Lozano
#include "includes/nb1414m4.h"
#include "video/bufsprite.h"
diff --git a/src/mame/includes/ashnojoe.h b/src/mame/includes/ashnojoe.h
index 8b4c7e5a0b9..6cf2dc1748a 100644
--- a/src/mame/includes/ashnojoe.h
+++ b/src/mame/includes/ashnojoe.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*************************************************************************
diff --git a/src/mame/includes/battlex.h b/src/mame/includes/battlex.h
index 2dc456e38ab..6aac0ac568c 100644
--- a/src/mame/includes/battlex.h
+++ b/src/mame/includes/battlex.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/includes/bfm_ad5.h b/src/mame/includes/bfm_ad5.h
index ef2c51c1f52..39f01c25739 100644
--- a/src/mame/includes/bfm_ad5.h
+++ b/src/mame/includes/bfm_ad5.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "cpu/m68000/m68000.h"
#include "includes/bfm_sc45.h"
diff --git a/src/mame/includes/bfm_sc5.h b/src/mame/includes/bfm_sc5.h
index 0964745ef52..004a727ce04 100644
--- a/src/mame/includes/bfm_sc5.h
+++ b/src/mame/includes/bfm_sc5.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "cpu/m68000/m68000.h"
#include "includes/bfm_sc45.h"
diff --git a/src/mame/includes/bigstrkb.h b/src/mame/includes/bigstrkb.h
index 736ed4b1dea..46628e2bf2b 100644
--- a/src/mame/includes/bigstrkb.h
+++ b/src/mame/includes/bigstrkb.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class bigstrkb_state : public driver_device
{
diff --git a/src/mame/includes/darkmist.h b/src/mame/includes/darkmist.h
index 6eb0c07a51f..f7f0e0704bf 100644
--- a/src/mame/includes/darkmist.h
+++ b/src/mame/includes/darkmist.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Nicola Salmoria, Tomasz Slanina
#include "audio/t5182.h"
diff --git a/src/mame/includes/dbz.h b/src/mame/includes/dbz.h
index 25a7dd05099..7063cf4ac07 100644
--- a/src/mame/includes/dbz.h
+++ b/src/mame/includes/dbz.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, R. Belmont, Pierpaolo Prazzoli
/*************************************************************************
diff --git a/src/mame/includes/ddragon.h b/src/mame/includes/ddragon.h
index 92e12908d1d..97bcb440be2 100644
--- a/src/mame/includes/ddragon.h
+++ b/src/mame/includes/ddragon.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Phil Bennett,Carlos A. Lozano, Rob Rosenbrock, Phil Stroffolino, Ernesto Corvi, David Haywood, R. Belmont
/*************************************************************************
diff --git a/src/mame/includes/drgnmst.h b/src/mame/includes/drgnmst.h
index 2e545a0c260..65e67b5ed1b 100644
--- a/src/mame/includes/drgnmst.h
+++ b/src/mame/includes/drgnmst.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "sound/okim6295.h"
diff --git a/src/mame/includes/goldstar.h b/src/mame/includes/goldstar.h
index 8235f9a4fa0..be89c7791a4 100644
--- a/src/mame/includes/goldstar.h
+++ b/src/mame/includes/goldstar.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
#include "emu.h"
diff --git a/src/mame/includes/gomoku.h b/src/mame/includes/gomoku.h
index a5c42d4e488..a7210b2e7d9 100644
--- a/src/mame/includes/gomoku.h
+++ b/src/mame/includes/gomoku.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class gomoku_state : public driver_device
diff --git a/src/mame/includes/gstriker.h b/src/mame/includes/gstriker.h
index 35272db9cc2..61b96e6fea8 100644
--- a/src/mame/includes/gstriker.h
+++ b/src/mame/includes/gstriker.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Farfetch, David Haywood
#ifndef __GSTRIKER_H
#define __GSTRIKER_H
diff --git a/src/mame/includes/gumbo.h b/src/mame/includes/gumbo.h
index 9e63acd4ef2..e69653ed63c 100644
--- a/src/mame/includes/gumbo.h
+++ b/src/mame/includes/gumbo.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*************************************************************************
diff --git a/src/mame/includes/kickgoal.h b/src/mame/includes/kickgoal.h
index 5ac809cddaf..24ad168b4b2 100644
--- a/src/mame/includes/kickgoal.h
+++ b/src/mame/includes/kickgoal.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*************************************************************************
diff --git a/src/mame/includes/macrossp.h b/src/mame/includes/macrossp.h
index 9dd35238d98..aa5ab298cc0 100644
--- a/src/mame/includes/macrossp.h
+++ b/src/mame/includes/macrossp.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*************************************************************************
diff --git a/src/mame/includes/mainsnk.h b/src/mame/includes/mainsnk.h
index 961b08ba0c0..9ca96b469fa 100644
--- a/src/mame/includes/mainsnk.h
+++ b/src/mame/includes/mainsnk.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Tomasz Slanina
class mainsnk_state : public driver_device
{
diff --git a/src/mame/includes/maygay1b.h b/src/mame/includes/maygay1b.h
index 20bb2c2e316..9674dccefd7 100644
--- a/src/mame/includes/maygay1b.h
+++ b/src/mame/includes/maygay1b.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
diff --git a/src/mame/includes/mpu4.h b/src/mame/includes/mpu4.h
index 0ad1eca63da..d73fcf8abfd 100644
--- a/src/mame/includes/mpu4.h
+++ b/src/mame/includes/mpu4.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "machine/6821pia.h"
diff --git a/src/mame/includes/ms32.h b/src/mame/includes/ms32.h
index 7ff025baa5e..1dba0297b71 100644
--- a/src/mame/includes/ms32.h
+++ b/src/mame/includes/ms32.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class ms32_state : public driver_device
{
diff --git a/src/mame/includes/mugsmash.h b/src/mame/includes/mugsmash.h
index 465bafc8ef5..8bf5f9000fb 100644
--- a/src/mame/includes/mugsmash.h
+++ b/src/mame/includes/mugsmash.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class mugsmash_state : public driver_device
diff --git a/src/mame/includes/multfish.h b/src/mame/includes/multfish.h
index 78ea0968c22..d4303c35024 100644
--- a/src/mame/includes/multfish.h
+++ b/src/mame/includes/multfish.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, MetalliC
/* Multifish */
diff --git a/src/mame/includes/news.h b/src/mame/includes/news.h
index 890b281d56a..455fd17bf70 100644
--- a/src/mame/includes/news.h
+++ b/src/mame/includes/news.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class news_state : public driver_device
diff --git a/src/mame/includes/nova2001.h b/src/mame/includes/nova2001.h
index 2f5059d68c7..7dcaa7817e1 100644
--- a/src/mame/includes/nova2001.h
+++ b/src/mame/includes/nova2001.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Howie Cohen, Frank Palazzolo, Alex Pasadyn, David Haywood, Steph, Phil Stroffolino, Uki
class nova2001_state : public driver_device
{
diff --git a/src/mame/includes/pass.h b/src/mame/includes/pass.h
index 5fc27c0c9c1..86e6ee67e1e 100644
--- a/src/mame/includes/pass.h
+++ b/src/mame/includes/pass.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class pass_state : public driver_device
{
diff --git a/src/mame/includes/pirates.h b/src/mame/includes/pirates.h
index 72815067966..21cf12ebb42 100644
--- a/src/mame/includes/pirates.h
+++ b/src/mame/includes/pirates.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood,Nicola Salmoria
#include "machine/eepromser.h"
#include "sound/okim6295.h"
diff --git a/src/mame/includes/pktgaldx.h b/src/mame/includes/pktgaldx.h
index 9fafc75f692..b185d8f2727 100644
--- a/src/mame/includes/pktgaldx.h
+++ b/src/mame/includes/pktgaldx.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Bryan McPhail
/*************************************************************************
diff --git a/src/mame/includes/pokechmp.h b/src/mame/includes/pokechmp.h
index ffa29aec23f..16174399878 100644
--- a/src/mame/includes/pokechmp.h
+++ b/src/mame/includes/pokechmp.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class pokechmp_state : public driver_device
{
diff --git a/src/mame/includes/quizpani.h b/src/mame/includes/quizpani.h
index 20072526956..6b302a0ea5b 100644
--- a/src/mame/includes/quizpani.h
+++ b/src/mame/includes/quizpani.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Pierpaolo Prazzoli
#include "machine/nmk112.h"
diff --git a/src/mame/includes/scotrsht.h b/src/mame/includes/scotrsht.h
index 759e9d8abc4..bc4027083b3 100644
--- a/src/mame/includes/scotrsht.h
+++ b/src/mame/includes/scotrsht.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
class scotrsht_state : public driver_device
{
diff --git a/src/mame/includes/sderby.h b/src/mame/includes/sderby.h
index 392dd41db42..9037dee7bbc 100644
--- a/src/mame/includes/sderby.h
+++ b/src/mame/includes/sderby.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
class sderby_state : public driver_device
{
diff --git a/src/mame/includes/shadfrce.h b/src/mame/includes/shadfrce.h
index 45794485e18..effaca560dd 100644
--- a/src/mame/includes/shadfrce.h
+++ b/src/mame/includes/shadfrce.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "sound/okim6295.h"
diff --git a/src/mame/includes/silkroad.h b/src/mame/includes/silkroad.h
index 945d17f6401..c812b7ba5b7 100644
--- a/src/mame/includes/silkroad.h
+++ b/src/mame/includes/silkroad.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, R. Belmont
#include "sound/okim6295.h"
diff --git a/src/mame/includes/snowbros.h b/src/mame/includes/snowbros.h
index cc6def00ff3..e194e55492f 100644
--- a/src/mame/includes/snowbros.h
+++ b/src/mame/includes/snowbros.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
#include "emu.h"
#include "sound/okim6295.h"
diff --git a/src/mame/includes/spbactn.h b/src/mame/includes/spbactn.h
index bd86e87662f..fd8074c28a3 100644
--- a/src/mame/includes/spbactn.h
+++ b/src/mame/includes/spbactn.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Stephh
#include "video/tecmo_spr.h"
diff --git a/src/mame/includes/speedspn.h b/src/mame/includes/speedspn.h
index 865a46c7ddc..b1e83fd685c 100644
--- a/src/mame/includes/speedspn.h
+++ b/src/mame/includes/speedspn.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Farfetch'd
#include "sound/okim6295.h"
diff --git a/src/mame/includes/splash.h b/src/mame/includes/splash.h
index 024e8fa4188..99a8299fb82 100644
--- a/src/mame/includes/splash.h
+++ b/src/mame/includes/splash.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Manuel Abadia, David Haywood
#include "sound/msm5205.h"
diff --git a/src/mame/includes/stlforce.h b/src/mame/includes/stlforce.h
index f923ed147ea..164bd2de4a0 100644
--- a/src/mame/includes/stlforce.h
+++ b/src/mame/includes/stlforce.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "sound/okim6295.h"
#include "machine/eepromser.h"
diff --git a/src/mame/includes/suprnova.h b/src/mame/includes/suprnova.h
index 4c210768a5d..9ecc01b1b85 100644
--- a/src/mame/includes/suprnova.h
+++ b/src/mame/includes/suprnova.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Sylvain Glaize
#include "cpu/sh2/sh2.h"
diff --git a/src/mame/includes/suprslam.h b/src/mame/includes/suprslam.h
index b0c8b8bbfee..c691bfb902b 100644
--- a/src/mame/includes/suprslam.h
+++ b/src/mame/includes/suprslam.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*************************************************************************
diff --git a/src/mame/includes/taotaido.h b/src/mame/includes/taotaido.h
index b61654e2c50..35e548cf300 100644
--- a/src/mame/includes/taotaido.h
+++ b/src/mame/includes/taotaido.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class taotaido_state : public driver_device
{
diff --git a/src/mame/includes/tbowl.h b/src/mame/includes/tbowl.h
index 1f08a292e38..20ee14ed3c8 100644
--- a/src/mame/includes/tbowl.h
+++ b/src/mame/includes/tbowl.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "sound/msm5205.h"
#include "video/tecmo_spr.h"
diff --git a/src/mame/includes/tecmosys.h b/src/mame/includes/tecmosys.h
index 8caaa640254..cd43196094b 100644
--- a/src/mame/includes/tecmosys.h
+++ b/src/mame/includes/tecmosys.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Farfetch,David Haywood,Tomasz Slanina
/***************************************************************************
diff --git a/src/mame/includes/tumbleb.h b/src/mame/includes/tumbleb.h
index 547213a7820..735e2ae269d 100644
--- a/src/mame/includes/tumbleb.h
+++ b/src/mame/includes/tumbleb.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "video/decospr.h"
diff --git a/src/mame/includes/welltris.h b/src/mame/includes/welltris.h
index 34a044ad4e8..6a0c481ee17 100644
--- a/src/mame/includes/welltris.h
+++ b/src/mame/includes/welltris.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "video/vsystem_spr2.h"
diff --git a/src/mame/includes/wwfsstar.h b/src/mame/includes/wwfsstar.h
index b377c3933c8..d0086e870fd 100644
--- a/src/mame/includes/wwfsstar.h
+++ b/src/mame/includes/wwfsstar.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
class wwfsstar_state : public driver_device
{
diff --git a/src/mame/includes/xyonix.h b/src/mame/includes/xyonix.h
index 77e9ec83824..5b5bab46372 100644
--- a/src/mame/includes/xyonix.h
+++ b/src/mame/includes/xyonix.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Stephh
class xyonix_state : public driver_device
{
diff --git a/src/mame/machine/deco104.c b/src/mame/machine/deco104.c
index 19247a14df6..554ad3ac47f 100644
--- a/src/mame/machine/deco104.c
+++ b/src/mame/machine/deco104.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/****************************************************************************
diff --git a/src/mame/machine/nmk004.c b/src/mame/machine/nmk004.c
index 7179eb9d805..eaeaaf5944f 100644
--- a/src/mame/machine/nmk004.c
+++ b/src/mame/machine/nmk004.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood,trap15
/***************************************************************************
diff --git a/src/mame/machine/nmk004.h b/src/mame/machine/nmk004.h
index b6ee2a4a12e..c5c80a5429d 100644
--- a/src/mame/machine/nmk004.h
+++ b/src/mame/machine/nmk004.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood,trap15
/***************************************************************************
diff --git a/src/mame/machine/tecmosys.c b/src/mame/machine/tecmosys.c
index 88ed8eb7a8d..d38e2685244 100644
--- a/src/mame/machine/tecmosys.c
+++ b/src/mame/machine/tecmosys.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Farfetch,David Haywood,Tomasz Slanina
/* tecmosys protection related functions */
diff --git a/src/mame/video/angelkds.c b/src/mame/video/angelkds.c
index 703b4562503..7ddc2da4892 100644
--- a/src/mame/video/angelkds.c
+++ b/src/mame/video/angelkds.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* video/angelkds.c - see drivers/angelkds.c for more info */
diff --git a/src/mame/video/aquarium.c b/src/mame/video/aquarium.c
index 01dd22254bd..54a439249fe 100644
--- a/src/mame/video/aquarium.c
+++ b/src/mame/video/aquarium.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Aquarium */
diff --git a/src/mame/video/armedf.c b/src/mame/video/armedf.c
index 31207154c5f..0b82b573edd 100644
--- a/src/mame/video/armedf.c
+++ b/src/mame/video/armedf.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Phil Stroffolino, Carlos A. Lozano
/***************************************************************************
diff --git a/src/mame/video/ashnojoe.c b/src/mame/video/ashnojoe.c
index 1817f57e140..f742a6ff25f 100644
--- a/src/mame/video/ashnojoe.c
+++ b/src/mame/video/ashnojoe.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/********************************************************************
diff --git a/src/mame/video/battlex.c b/src/mame/video/battlex.c
index a797114e7a2..1c8086c417f 100644
--- a/src/mame/video/battlex.c
+++ b/src/mame/video/battlex.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/***************************************************************************
diff --git a/src/mame/video/bigstrkb.c b/src/mame/video/bigstrkb.c
index 1b68e9af09b..2bd41823483 100644
--- a/src/mame/video/bigstrkb.c
+++ b/src/mame/video/bigstrkb.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Big Striker (bootleg) Video Hardware */
diff --git a/src/mame/video/darkmist.c b/src/mame/video/darkmist.c
index a10b5a0ac32..e50fdf3ea1a 100644
--- a/src/mame/video/darkmist.c
+++ b/src/mame/video/darkmist.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Nicola Salmoria, Tomasz Slanina
#include "emu.h"
#include "includes/darkmist.h"
diff --git a/src/mame/video/dbz.c b/src/mame/video/dbz.c
index 578eb46d929..e226c66b48f 100644
--- a/src/mame/video/dbz.c
+++ b/src/mame/video/dbz.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, R. Belmont, Pierpaolo Prazzoli
/*
Dragonball Z
diff --git a/src/mame/video/ddragon.c b/src/mame/video/ddragon.c
index 6dcf28b64b0..3e386f01adf 100644
--- a/src/mame/video/ddragon.c
+++ b/src/mame/video/ddragon.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Phil Bennett,Carlos A. Lozano, Rob Rosenbrock, Phil Stroffolino, Ernesto Corvi, David Haywood, R. Belmont
/***************************************************************************
diff --git a/src/mame/video/drgnmst.c b/src/mame/video/drgnmst.c
index 0d164a8176d..cde85bf7720 100644
--- a/src/mame/video/drgnmst.c
+++ b/src/mame/video/drgnmst.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
// remaining gfx glitches
diff --git a/src/mame/video/goldstar.c b/src/mame/video/goldstar.c
index 293fad0994d..3cfdf5f7960 100644
--- a/src/mame/video/goldstar.c
+++ b/src/mame/video/goldstar.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
/***************************************************************************
diff --git a/src/mame/video/gomoku.c b/src/mame/video/gomoku.c
index 68302be65a9..46487d30ab5 100644
--- a/src/mame/video/gomoku.c
+++ b/src/mame/video/gomoku.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/******************************************************************************
diff --git a/src/mame/video/gstriker.c b/src/mame/video/gstriker.c
index d35efdaea7c..583154ac42f 100644
--- a/src/mame/video/gstriker.c
+++ b/src/mame/video/gstriker.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Farfetch, David Haywood
#include "emu.h"
#include "includes/gstriker.h"
diff --git a/src/mame/video/gumbo.c b/src/mame/video/gumbo.c
index 2354f33e6c1..8b362ecd3fa 100644
--- a/src/mame/video/gumbo.c
+++ b/src/mame/video/gumbo.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Gumbo video */
diff --git a/src/mame/video/kickgoal.c b/src/mame/video/kickgoal.c
index 849f1b33823..1c43dbe212a 100644
--- a/src/mame/video/kickgoal.c
+++ b/src/mame/video/kickgoal.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Kick Goal - video */
diff --git a/src/mame/video/macrossp.c b/src/mame/video/macrossp.c
index d9fcb9d91dd..39019fa6634 100644
--- a/src/mame/video/macrossp.c
+++ b/src/mame/video/macrossp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* video/macrossp.c */
diff --git a/src/mame/video/mainsnk.c b/src/mame/video/mainsnk.c
index fe11f166031..7d895e3dce1 100644
--- a/src/mame/video/mainsnk.c
+++ b/src/mame/video/mainsnk.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Tomasz Slanina
#include "emu.h"
#include "includes/mainsnk.h"
diff --git a/src/mame/video/ms32.c b/src/mame/video/ms32.c
index 335d5c2ade9..c9d7fade01c 100644
--- a/src/mame/video/ms32.c
+++ b/src/mame/video/ms32.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Jaleco MegaSystem 32 Video Hardware */
diff --git a/src/mame/video/mugsmash.c b/src/mame/video/mugsmash.c
index e3bd5e3c87f..accac9774f4 100644
--- a/src/mame/video/mugsmash.c
+++ b/src/mame/video/mugsmash.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* video/mugsmash.c - see drivers/mugsmash.c for more info */
diff --git a/src/mame/video/news.c b/src/mame/video/news.c
index 9bbe07e05ba..abdb4e608ac 100644
--- a/src/mame/video/news.c
+++ b/src/mame/video/news.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "emu.h"
#include "includes/news.h"
diff --git a/src/mame/video/nova2001.c b/src/mame/video/nova2001.c
index 2471bd59cf9..740b0127294 100644
--- a/src/mame/video/nova2001.c
+++ b/src/mame/video/nova2001.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Howie Cohen, Frank Palazzolo, Alex Pasadyn, David Haywood, Steph, Phil Stroffolino, Uki
#include "emu.h"
#include "includes/nova2001.h"
diff --git a/src/mame/video/pass.c b/src/mame/video/pass.c
index b9127320711..b3668d24e7e 100644
--- a/src/mame/video/pass.c
+++ b/src/mame/video/pass.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* video/pass.c - see drivers/pass.c for more info */
diff --git a/src/mame/video/pirates.c b/src/mame/video/pirates.c
index ea2039da300..6b99393ba9a 100644
--- a/src/mame/video/pirates.c
+++ b/src/mame/video/pirates.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood,Nicola Salmoria
#include "emu.h"
#include "includes/pirates.h"
diff --git a/src/mame/video/pktgaldx.c b/src/mame/video/pktgaldx.c
index 9b1e06454ba..4a56ddef6aa 100644
--- a/src/mame/video/pktgaldx.c
+++ b/src/mame/video/pktgaldx.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Bryan McPhail
#include "emu.h"
#include "includes/pktgaldx.h"
diff --git a/src/mame/video/pokechmp.c b/src/mame/video/pokechmp.c
index 0600dc92d2a..68e17d70edb 100644
--- a/src/mame/video/pokechmp.c
+++ b/src/mame/video/pokechmp.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Poke Champ */
diff --git a/src/mame/video/quizpani.c b/src/mame/video/quizpani.c
index 853c2a366c7..21e8fcc46b1 100644
--- a/src/mame/video/quizpani.c
+++ b/src/mame/video/quizpani.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Pierpaolo Prazzoli
/************************************************************************
diff --git a/src/mame/video/scotrsht.c b/src/mame/video/scotrsht.c
index 7450000b39d..686b676e53b 100644
--- a/src/mame/video/scotrsht.c
+++ b/src/mame/video/scotrsht.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, ???
#include "emu.h"
#include "includes/scotrsht.h"
diff --git a/src/mame/video/sderby.c b/src/mame/video/sderby.c
index db89d352058..876236ea70d 100644
--- a/src/mame/video/sderby.c
+++ b/src/mame/video/sderby.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Roberto Fresca
#include "emu.h"
#include "includes/sderby.h"
diff --git a/src/mame/video/shadfrce.c b/src/mame/video/shadfrce.c
index aa5f3b00a9e..8b68a623b61 100644
--- a/src/mame/video/shadfrce.c
+++ b/src/mame/video/shadfrce.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "emu.h"
#include "includes/shadfrce.h"
diff --git a/src/mame/video/silkroad.c b/src/mame/video/silkroad.c
index 1ef10a1fac7..d063628ee24 100644
--- a/src/mame/video/silkroad.c
+++ b/src/mame/video/silkroad.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, R. Belmont
#include "emu.h"
#include "includes/silkroad.h"
diff --git a/src/mame/video/spbactn.c b/src/mame/video/spbactn.c
index 21a675d3dec..09af97f44ea 100644
--- a/src/mame/video/spbactn.c
+++ b/src/mame/video/spbactn.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Stephh
#include "emu.h"
diff --git a/src/mame/video/speedspn.c b/src/mame/video/speedspn.c
index 0e248a31785..13773039a24 100644
--- a/src/mame/video/speedspn.c
+++ b/src/mame/video/speedspn.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Farfetch'd
/* Speed Spin video, see driver file for notes */
diff --git a/src/mame/video/splash.c b/src/mame/video/splash.c
index 36a20e04f4b..174508cbbc2 100644
--- a/src/mame/video/splash.c
+++ b/src/mame/video/splash.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Manuel Abadia, David Haywood
/***************************************************************************
diff --git a/src/mame/video/stlforce.c b/src/mame/video/stlforce.c
index 23875c59a18..b28398657cd 100644
--- a/src/mame/video/stlforce.c
+++ b/src/mame/video/stlforce.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* video/stlforce.c - see main driver for other notes */
diff --git a/src/mame/video/suprnova.c b/src/mame/video/suprnova.c
index 6cca7c9d79a..76c44f2d750 100644
--- a/src/mame/video/suprnova.c
+++ b/src/mame/video/suprnova.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Sylvain Glaize
/* Super Kaneko Nova System video */
diff --git a/src/mame/video/suprslam.c b/src/mame/video/suprslam.c
index 5917dda47a1..53985dabe60 100644
--- a/src/mame/video/suprslam.c
+++ b/src/mame/video/suprslam.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Super Slams - video, see notes in driver file */
diff --git a/src/mame/video/taotaido.c b/src/mame/video/taotaido.c
index 0ede9d54a6e..994174bdbb2 100644
--- a/src/mame/video/taotaido.c
+++ b/src/mame/video/taotaido.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Tao Taido Video Hardware */
diff --git a/src/mame/video/tbowl.c b/src/mame/video/tbowl.c
index e3ed7212c65..163121e41c5 100644
--- a/src/mame/video/tbowl.c
+++ b/src/mame/video/tbowl.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* video/tbowl.c */
diff --git a/src/mame/video/tecmosys.c b/src/mame/video/tecmosys.c
index fdbfa7fa389..1c922b79842 100644
--- a/src/mame/video/tecmosys.c
+++ b/src/mame/video/tecmosys.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:Farfetch,David Haywood,Tomasz Slanina
/***************************************************************************
diff --git a/src/mame/video/welltris.c b/src/mame/video/welltris.c
index 3e4a5104194..850ce04fdda 100644
--- a/src/mame/video/welltris.c
+++ b/src/mame/video/welltris.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "emu.h"
#include "includes/welltris.h"
diff --git a/src/mame/video/wwfsstar.c b/src/mame/video/wwfsstar.c
index 848ed49379b..97d2ce891c0 100644
--- a/src/mame/video/wwfsstar.c
+++ b/src/mame/video/wwfsstar.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/*******************************************************************************
WWF Superstars (C) 1989 Technos Japan (video/wwfsstar.c)
diff --git a/src/mame/video/xyonix.c b/src/mame/video/xyonix.c
index 7f0a7fbe7d1..9e994ff4dff 100644
--- a/src/mame/video/xyonix.c
+++ b/src/mame/video/xyonix.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood, Stephh
#include "emu.h"
#include "includes/xyonix.h"
diff --git a/src/mess/machine/mega32x.c b/src/mess/machine/mega32x.c
index 90df32646e5..be3c572b53d 100644
--- a/src/mess/machine/mega32x.c
+++ b/src/mess/machine/mega32x.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Megadrive / Genesis 32X emulation */
diff --git a/src/mess/machine/mega32x.h b/src/mess/machine/mega32x.h
index 2246d565d9b..fd9ed2131a8 100644
--- a/src/mess/machine/mega32x.h
+++ b/src/mess/machine/mega32x.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* 32X */
diff --git a/src/mess/machine/megacd.c b/src/mess/machine/megacd.c
index 97dfec86db2..c416bf73d89 100644
--- a/src/mess/machine/megacd.c
+++ b/src/mess/machine/megacd.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "emu.h"
#include "machine/megacd.h"
diff --git a/src/mess/machine/megacd.h b/src/mess/machine/megacd.h
index 83d66fd5b2f..84ed0b399c5 100644
--- a/src/mess/machine/megacd.h
+++ b/src/mess/machine/megacd.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Sega CD / Mega CD */
diff --git a/src/mess/machine/megacdcd.c b/src/mess/machine/megacdcd.c
index c3ebc57770a..617d3615393 100644
--- a/src/mess/machine/megacdcd.c
+++ b/src/mess/machine/megacdcd.c
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
/* CD controller code from megacd.c, used by Sega CD / Mega CD */
diff --git a/src/mess/machine/megacdcd.h b/src/mess/machine/megacdcd.h
index 4c4abc5a6ff..9804c372031 100644
--- a/src/mess/machine/megacdcd.h
+++ b/src/mess/machine/megacdcd.h
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "sound/cdda.h"