From f3db7f173ecad8aa78367d8995c8b1fe7f2c4332 Mon Sep 17 00:00:00 2001
From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Thu, 29 Oct 2020 00:49:06 +0100
Subject: [PATCH] server: declare local functions as static

Functions that are not used outside the file should be declared as
static.

Change-Id: I57b2fa6e49e87e14604bd34c4f1d2f037f401507
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5897
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
---
 src/server/server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server/server.c b/src/server/server.c
index 3b55d0d7c..e53f37d0b 100644
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -595,7 +595,7 @@ int server_loop(struct command_context *command_context)
 	return shutdown_openocd == SHUTDOWN_WITH_ERROR_CODE ? ERROR_FAIL : ERROR_OK;
 }
 
-void sig_handler(int sig)
+static void sig_handler(int sig)
 {
 	/* store only first signal that hits us */
 	if (shutdown_openocd == CONTINUE_MAIN_LOOP) {