From 7573151be8a31dbe76207118ca4cac89ecebca90 Mon Sep 17 00:00:00 2001
From: Peter <craven@gmx.net>
Date: Thu, 21 Oct 2021 21:55:52 +0200
Subject: [PATCH] For now, some more extern functions declarations.

---
 src/sdl.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/sdl.c b/src/sdl.c
index 89c87ac..356add2 100644
--- a/src/sdl.c
+++ b/src/sdl.c
@@ -3,11 +3,15 @@
 #include "lispemul.h"
 #include "miscstat.h"
 #include "keyboard.h"
+
 static SDL_Window *sdl_window = NULL;
 static SDL_Renderer *sdl_renderer = NULL;
 static SDL_Texture *sdl_texture = NULL;
 static Uint32 *buffer = NULL;
 
+extern void kb_trans(u_short keycode, u_short upflg);
+extern int error(const char *s);
+
 extern int KBDEventFlg;
 int keymap[] = {
   0, SDLK_5,