From af70c97d82fab56a40d01a35c1063ca0268948d8 Mon Sep 17 00:00:00 2001
From: angelosa <lordkale4@gmail.com>
Date: Mon, 11 Sep 2023 01:44:49 +0200
Subject: [PATCH] capcom/alien.cpp: fix mem_mask size on I/O in1

---
 hash/pc98.xml             | 5 ++++-
 src/mame/capcom/alien.cpp | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/hash/pc98.xml b/hash/pc98.xml
index 2a50b289bc7..424ae097f6b 100644
--- a/hash/pc98.xml
+++ b/hash/pc98.xml
@@ -66650,11 +66650,14 @@ doujin?!?
 		</part>
 	</software>
 
-	<!-- Black screen -->
 	<software name="5galscon" supported="no">
 		<description>Five Gals Connection</description>
 		<year>19??</year>
 		<publisher>&lt;doujin&gt;</publisher>   <!-- is this really a doujin soft? -->
+		<notes><![CDATA[
+Black screen [FDC] 2DD disk
+Supposedly has XA and LT support
+]]></notes>
 		<info name="author" value="Fancy Soft" />
 		<info name="alt_title" value="ファイブギャルズコネクション" />
 		<part name="flop1" interface="floppy_5_25">
diff --git a/src/mame/capcom/alien.cpp b/src/mame/capcom/alien.cpp
index f9f7967c159..a5156b833ac 100644
--- a/src/mame/capcom/alien.cpp
+++ b/src/mame/capcom/alien.cpp
@@ -184,7 +184,7 @@ void alien_state::alien_map(address_map &map)
 	map(0x08000000, 0x08000007).portr("DSW");
 	// wontame at least
 	map(0x08800000, 0x08800001).lr16(
-		NAME([this] (offs_t offset, u32 mem_mask) {
+		NAME([this] (offs_t offset, u16 mem_mask) {
 			return m_io_in1->read();
 		})
 	);