linux/drivers/accessibility/speakup/keyhelp.c

// SPDX-License-Identifier: GPL-2.0+
/* speakup_keyhelp.c
 * help module for speakup
 *
 *written by David Borowski.
 *
 *  Copyright (C) 2003  David Borowski.
 */

#include <linux/keyboard.h>
#include "spk_priv.h"
#include "speakup.h"

#define MAXFUNCS …
#define MAXKEYS …
static const int num_key_names = …;
static u_short key_offsets[MAXFUNCS], key_data[MAXKEYS];
static u_short masks[] = …;

static short letter_offsets[26] = …;

static u_char funcvals[] = …;

static u_char *state_tbl;
static int cur_item, nstates;

static void build_key_data(void)
{ … }

static void say_key(int key)
{ … }

static int help_init(void)
{ … }

int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)
{ … }