2 * Copyright (C) 2012 Timo Kokkonen <timo.t.kokkonen@iki.fi>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
23 #define READ_BUFFER_LENGTH 64
25 int hiddev_read(unsigned char *data, int bufsize, int fd);
26 int hiddev_write(const unsigned char data[64], int fd , int usage_code);
27 int hiddev_open(const char *device_path, int *usage_code);
28 int hiddev_open_by_id(int vendor_id, int product_id, int *usage_code);