From 83a05247ac404e312fda45ef236b31525111fc46 Mon Sep 17 00:00:00 2001
From: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
Date: Wed, 11 Sep 2024 20:53:03 +0200
Subject: [PATCH] make a header for monitor (debugger); rename t48.c

---
 src/main.c                       |  6 +++---
 src/{t48.c.unused => main_t48.c} |  8 +++----
 src/monitor.h                    | 37 ++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 8 deletions(-)
 rename src/{t48.c.unused => main_t48.c} (99%)
 create mode 100644 src/monitor.h

diff --git a/src/main.c b/src/main.c
index bc8111b..19d8829 100644
--- a/src/main.c
+++ b/src/main.c
@@ -113,6 +113,7 @@ static char rcs_id[] = "$Id: saturn.c,v 4.1 2000/12/11 09:54:19 cibrario Rel $";
 #include "serial.h"
 #include "args.h"
 #include "debug.h"
+#include "monitor.h"
 
 /* Chf condition codes (main program only) */
 
@@ -277,11 +278,10 @@ int main( int argc, char* argv[] )
         ChfSignal();
     }
 
-    if ( args.monitor ) {
+    if ( args.monitor )
         /* Invoke Monitor */
-        void Monitor( void );
         Monitor();
-    } else
+    else
         /* Call Emulator directly */
         Emulator();
 
diff --git a/src/t48.c.unused b/src/main_t48.c
similarity index 99%
rename from src/t48.c.unused
rename to src/main_t48.c
index 75edeb0..44c4535 100644
--- a/src/t48.c.unused
+++ b/src/main_t48.c
@@ -86,6 +86,7 @@ static char rcs_id[] = "$Id: t48.c,v 4.1 2000/12/11 09:54:19 cibrario Rel $";
 #include "x11.h"
 #include "args.h"
 #include "debug.h"
+#include "monitor.h"
 
 #define CHF_MODULE_ID X11_CHF_MODULE_ID
 #include <Chf.h>
@@ -579,15 +580,12 @@ int main( int argc, char* argv[] )
         CpuReset();
     }
 
-    if ( opt.monitor ) {
+    if ( opt.monitor )
         /* Call Monitor */
         Monitor();
-    }
-
-    else {
+    else
         /* Call Emulator directly */
         Emulator();
-    }
 
     return EXIT_SUCCESS;
 }
diff --git a/src/monitor.h b/src/monitor.h
new file mode 100644
index 0000000..6f3f574
--- /dev/null
+++ b/src/monitor.h
@@ -0,0 +1,37 @@
+#ifndef _MONITOR_H
+#define _MONITOR_H 1
+
+/* -------------------------------------------------------------------------
+   saturn - A poor-man's emulator of some HP calculators
+   Copyright (C) 1998-2000 Ivan Cibrario Bertolotti
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with the documentation of this program; if not, write to
+   the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+   For more information, please contact the author, preferably by email,
+   at the following address:
+
+   Ivan Cibrario Bertolotti
+   IRITI - National Research Council
+   c/o IEN "Galileo Ferraris"
+   Strada delle Cacce, 91
+   10135 - Torino (ITALY)
+
+   email: cibrario@iriti.cnr.it
+   ------------------------------------------------------------------------- */
+
+void Monitor( void );
+
+#endif /*!_MONITOR_H*/