size_t len;
int color;
};
-struct ringbuffer *bot_win_rb;
+static struct ringbuffer *bot_win_rb;
#define NUM_LINES(len) (1 + (len) / bot.cols)
static unsigned scroll_position;
static struct gui_theme theme;
-int _argc;
-char **_argv;
+static int _argc;
+static char **_argv;
static void com_help(void);
static void com_reread_conf(void);
static void com_page_up(void);
static void com_page_down(void);
-struct gui_command command_list[] = {
+static struct gui_command command_list[] = {
{
.key = "?",
.name = "help",