From cface55c5ba0017b4dcbe63211b70fa5605f35c3 Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Fri, 31 Jan 2025 19:55:45 +0000
Subject: [PATCH] sim: various cleanups (non existent funcs)

---
 sim/SimDBstuff.c | 7 -------
 sim/SimRsim.c    | 4 ++--
 sim/SimSelect.c  | 2 +-
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/sim/SimDBstuff.c b/sim/SimDBstuff.c
index 3601d361..22e15160 100644
--- a/sim/SimDBstuff.c
+++ b/sim/SimDBstuff.c
@@ -46,13 +46,6 @@
 #include "utils/styles.h"
 #include "graphics/graphics.h"
 
-/* Forward declarations */
-
-extern char *DBPrintUseId();
-extern int  dbcUnconnectFunc();
-extern void SimInitScxStk();
-extern void SimPopScx();
-extern void SimMakePathname();
 
 static char 		bestName[256];
 
diff --git a/sim/SimRsim.c b/sim/SimRsim.c
index fbd84b6b..f06cc1cf 100644
--- a/sim/SimRsim.c
+++ b/sim/SimRsim.c
@@ -51,7 +51,7 @@
 /* C99 compat */
 #include "textio/textio.h"
 
-static bool InitRsim();
+static bool InitRsim(const char *hello_msg);
 
 #define BUF_SIZE	1024
 #define	LINEBUF_SIZE	256
@@ -382,7 +382,7 @@ SimConnectRsim(
  *-----------------------------------------------------------------------
  */
 
-bool
+static bool
 InitRsim(
     const char  *hello_msg)
 {
diff --git a/sim/SimSelect.c b/sim/SimSelect.c
index 0536b3ff..927ca4db 100644
--- a/sim/SimSelect.c
+++ b/sim/SimSelect.c
@@ -447,7 +447,7 @@ SimSelection(
     char		*strPtr;
     bool		goodReply;
 
-    extern void		RsimErrorMsg();
+    extern void		RsimErrorMsg(void);
 
     timeString[0] = 0;