1 files changed, 3 insertions, 2 deletions

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index e5db10ca9564..457bec29511d 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -20,6 +20,7 @@
 #include <string.h>
 #include <termios.h>
 #include <unistd.h>
+#include <locale.h>
 
 #define LKC_DIRECT_LINK
 #include "lkc.h"
@@ -254,8 +255,8 @@ search_help[] = N_(
         "          USB$ => find all CONFIG_ symbols ending with USB\n"
         "\n");
 
-static signed char buf[4096], *bufptr = buf;
-static signed char input_buf[4096];
+static char buf[4096], *bufptr = buf;
+static char input_buf[4096];
 static char filename[PATH_MAX+1] = ".config";
 static char *args[1024], **argptr = args;
 static int indent;