* Sync with upstream. I/O callbacks are now consolidated into a single read callback and a single write callback, with an access type specifier.
* Initial working implementation of YM278B. Most features implemented, except vibrato.
* Implement vibrato and status register flags. Fix envelope rate computation.
* Rename ymfm_interface::external_type to access_class and clean up the fallout.
* Formally replace the old YMF278B engine with the one from ymfm
* Rotated YMF278B outputs into a more logical order.
* Re-evaluted envelope calculations and 2x works better than the weird 15/8 I came up with before. Also changed the way FM resampling is computed to be more precise (and simpler). Turned off extraneous debugging.
* Start of/reset to a null state with no loaded waveforms.
* Fix YM2608 I/O ports.
New working software list additions
----------------
Alone in the Dark (Spain, Top Games/Altaya release) [archive.org]
Heart of China (Spain, MCM release) [archive.org]
Indiana Jones and the Fate of Atlantis (3.5", Spain, Erbe release) [archive.org]
Indiana Jones and the Last Crusade - The Graphic Adventure (3.5", EGA version, Spain, Maxi Juegos/Erbe release) [archive.org]
Ishar 2: Messengers of Doom (Spain, Proein release) [The Good Old Games]
Wolfenstein 3-D (shareware, CWI Information Services release) [archive.org]
* ibm5150.xml: New working software list additions
Astérix: El Golpe del Menhir (Astérix y Operacion Menhir) (Spain, System 4 release) [archive.org]
Astérix: Operation Getafix (UK) [The Good Old Games]
Battle Chess (3.5", EGA version, Spain, Dro Soft release) [archive.org]
Ishar: Legend of the Fortress [The Good Old Games]
* ibm5150.xml: Corrected publisher's name: "Coktel Vision"
- Added the missing floppy disk to Taikou Risshiden [cyo.the.vile]
New working software list additions
-----------------------------------
Air Warrior V1.1 (1992-03-16) [redump.org, wiggy2k]
Hajimete no Ryokou Eikaiwa (FM Towns Marty version) [redump.org]
Healthy Life II [redump.org]
NHK Jissen Eikaiwa (FM Towns Marty version) [redump.org]
Sim Sports Diving - Soreyuke! Diving [redump.org]
Towns System Software V2.1 L31 [redump.org]
New not working software list additions
---------------------------------------
Kero Kero Keroppi to Origami no Tabibito [redump.org]
Towns VNet V1.1 L10 [redump.org]
Replaced software list items
----------------------------
38-man Kilo no Kokuu [redump.org]
Daikoukai Jidai [redump.org]
Dengeki Nurse [redump.org]
Dungeon Master II - Skullkeep [redump.org]
FM Towns Super Technology Demo 1993 [redump.org]
Goh II Towns Special [redump.org]
Hoshi no Suna Monogatari [redump.org]
Inindou - Datou Nobunaga [redump.org]
Ishin no Arashi [redump.org]
Ku²++ [redump.org]
Lemmings [redump.org]
Mad Stalker - FullMetalForce [redump.org]
Mahjong Hou Tei Rao Yui [redump.org]
Might and Magic - Darkside of Xeen [redump.org]
Rocket Ranger [redump.org]
Syndicate [redump.org]
Taikou Risshiden [redump.org, cyo.the.vile]
Ultima IV - Quest of the Avatar [redump.org]
Ultima V - Warriors of Destiny [redump.org]
Wing Commander - The Secret Missions & The Secret Missions 2 - Crusade [redump.org]
Zan III - Ten'un Ware ni Ari [redump.org]
* sms.xml: added recent cart releases
* sms.xml: add pigarus clones. fix battery/ram info for parent
New working software list additions
-----------------------------------
Bara Buru [Kagesan]
Bruce Lee [Kagesan]
Flight of Pigarus (v1.11) [Kagesan]
Flight of Pigarus (v1.10) [Kagesan]
Flight of Pigarus (v1.00) [Kagesan]
Heroes Against Demons [Ichigo]
Voyage - A Sorceress' Vacation [Snags]
