(tty_keyname_to_keycode): return int instead of long.

A part of ticket #3474.

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

Author: aborodin

lib/keybind.c

@@ -436,7 +436,7 @@ void
 keybind_cmd_bind (GArray *keymap, const char *keybind, long action)
 {
     char *caption = NULL;
-    long key;
+    int key;
 
     key = tty_keyname_to_keycode (keybind, &caption);
     keymap_add (keymap, key, action, caption);

lib/tty/key.c

@@ -1441,7 +1441,7 @@ channels_down (void)
  * Return the code associated with the symbolic name keyname
  */
 
-long
+int
 tty_keyname_to_keycode (const char *name, char **label)
 {
     char **lc_keys, **p;
@@ -1551,7 +1551,7 @@ tty_keyname_to_keycode (const char *name, char **label)
     if (use_meta != -1)
         k = ALT (k);
 
-    return (long) k;
+    return k;
 }
 
 /* --------------------------------------------------------------------------------------------- */

lib/tty/key.h

@@ -75,7 +75,7 @@ void init_key (void);
 void init_key_input_fd (void);
 void done_key (void);
 
-long tty_keyname_to_keycode (const char *name, char **label);
+int tty_keyname_to_keycode (const char *name, char **label);
 char *tty_keycode_to_keyname (const int keycode);
 /* mouse support */
 int tty_get_event (struct Gpm_Event *event, gboolean redo_event, gboolean block);

src/setup.c

@@ -609,7 +609,6 @@ load_keys_from_section (const char *terminal, mc_config_t *cfg)
     char *section_name;
     gchar **profile_keys, **keys;
     char *valcopy, *value;
-    long key_code;
 
     if (terminal == NULL)
         return;
@@ -628,7 +627,8 @@ load_keys_from_section (const char *terminal, mc_config_t *cfg)
             continue;
         }
 
-        key_code = tty_keyname_to_keycode (*profile_keys, NULL);
+        const int key_code = tty_keyname_to_keycode (*profile_keys, NULL);
+
         if (key_code != 0)
         {
             gchar **values;