From a8f250b6c9e215405c648fda2068d32b10a41175 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Fri, 2 Feb 2024 05:29:34 +0100
Subject: [PATCH] LPT: Function to read register in preparation for the WD76C10
 rewrite.

---
 src/include/86box/lpt.h | 2 ++
 src/lpt.c               | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/src/include/86box/lpt.h b/src/include/86box/lpt.h
index a9a9eac65..4e95b64c3 100644
--- a/src/include/86box/lpt.h
+++ b/src/include/86box/lpt.h
@@ -83,6 +83,8 @@ extern lpt_port_t lpt_ports[PARALLEL_MAX];
 extern void    lpt_write(uint16_t port, uint8_t val, void *priv);
 extern uint8_t lpt_read(uint16_t port, void *priv);
 
+extern uint8_t lpt_read_port(int port, uint16_t reg);
+
 extern uint8_t lpt_read_status(int port);
 extern void    lpt_irq(void *priv, int raise);
 
diff --git a/src/lpt.c b/src/lpt.c
index 5bbf79875..dd77b3516 100644
--- a/src/lpt.c
+++ b/src/lpt.c
@@ -165,6 +165,15 @@ lpt_read(uint16_t port, void *priv)
     return ret;
 }
 
+uint8_t
+lpt_read_port(int port, uint16_t reg)
+{
+    lpt_port_t *dev = &(lpt_ports[port]);
+    uint8_t ret = lpt_read(reg, dev);
+
+    return ret;
+}
+
 uint8_t
 lpt_read_status(int port)
 {