--- lbbs/src/screen.c	2025/11/08 09:05:59	1.128
+++ lbbs/src/screen.c	2025/11/20 09:02:46	1.131
@@ -6,6 +6,10 @@
  * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "bbs.h"
 #include "common.h"
 #include "editor.h"
@@ -24,7 +28,6 @@
 #include <wchar.h>
 #include <sys/param.h>
 #include <sys/stat.h>
-#include <sys/shm.h>
 #include <sys/types.h>
 
 const char CTRL_SEQ_CLR_LINE[] = "\033[K";
@@ -867,7 +870,7 @@ int display_file_key_handler(int *p_key,
 int display_file(const char *filename, int eof_exit)
 {
 	int ret;
-	const void *p_shm;
+	void *p_shm;
 	size_t data_len;
 	long line_total;
 	const void *p_data;