Ticket #3780: code clean up before 4.8.20 release.

Direct include <limits.h> for MB_LEN_MAX.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>

lib/timefmt.c

@@ -37,6 +37,7 @@
 #include <config.h>
 
 #include <stdlib.h>
+#include <limits.h>             /* MB_LEN_MAX */
 
 #include "lib/global.h"
 #include "lib/strutil.h"

lib/widget/input.h

@@ -6,6 +6,8 @@
 #ifndef MC__WIDGET_INPUT_H
 #define MC__WIDGET_INPUT_H
 
+#include <limits.h>             /* MB_LEN_MAX */
+
 #include "lib/keybind.h"        /* global_keymap_t */
 
 /*** typedefs(not structures) and defined constants **********************************************/

lib/widget/input_complete.c

@@ -33,6 +33,7 @@
 #include <config.h>
 
 #include <ctype.h>
+#include <limits.h>             /* MB_LEN_MAX */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

src/filemanager/panel.h

@@ -6,6 +6,7 @@
 #define MC__PANEL_H
 
 #include <inttypes.h>           /* uintmax_t */
+#include <limits.h>             /* MB_LEN_MAX */
 
 #include "lib/global.h"         /* gboolean */
 #include "lib/fs.h"             /* MC_MAXPATHLEN */

src/help.c

@@ -50,6 +50,7 @@
 #include <config.h>
 
 #include <errno.h>
+#include <limits.h>             /* MB_LEN_MAX */
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>