[binutils-gdb] Make stdin_event_handler static

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=63b3ec661a06acb4fa722c618a6b0003e5e141c3

commit 63b3ec661a06acb4fa722c618a6b0003e5e141c3
Author: Tom Tromey <tom@tromey.com>
Date:   Fri Aug 26 16:48:24 2022 -0600

    Make stdin_event_handler static
    
    I noticed that stdin_event_handler is only used in event-top.c, so
    this patch changes it to be 'static'.

Diff:
---
 gdb/event-top.c | 2 +-
 gdb/event-top.h | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/gdb/event-top.c b/gdb/event-top.c
index 00adbe8fb4f..88c53b720a9 100644
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -497,7 +497,7 @@ get_command_line_buffer (void)
    instead of calling gdb_readline_no_editing_callback, give gdb a
    chance to detect errors and do something.  */
 
-void
+static void
 stdin_event_handler (int error, gdb_client_data client_data)
 {
   struct ui *ui = (struct ui *) client_data;
diff --git a/gdb/event-top.h b/gdb/event-top.h
index 722e636a110..883ad191115 100644
--- a/gdb/event-top.h
+++ b/gdb/event-top.h
@@ -45,7 +45,6 @@ extern void handle_sigtstp (int sig);
 extern void handle_sigint (int sig);
 extern void handle_sigterm (int sig);
 extern void async_request_quit (void *arg);
-extern void stdin_event_handler (int error, void *client_data);
 extern void async_disable_stdin (void);
 extern void async_enable_stdin (void);