lib/libu4bhid/usbvar.h

   1 /*      $NetBSD: usbvar.h,v 1.2 1999/05/11 21:15:46 augustss Exp $      */
   2
   3 /*
   4  * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org>
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  *
  28  * $FreeBSD: head/lib/libusbhid/usbvar.h 213920 2010-10-16 11:20:53Z hselasky $
  29  *
  30  */
  31
  32 #ifndef _USBVAR_H_
  33 #define _USBVAR_H_
  34
  35 struct report_desc {
  36         uint32_t size;
  37         uint8_t data[1];
  38 };
  39
  40 /* internal backwards compatibility functions */
  41
  42 #ifdef HID_COMPAT7
  43 int     hid_set_immed_compat7(int fd, int enable);
  44 int     hid_get_report_id_compat7(int fd);
  45 report_desc_t   hid_get_report_desc_compat7(int fd);
  46 #endif
  47
  48 #ifdef COMPAT_32BIT
  49 #define hid_pass_ptr(ptr)       ((uint64_t)(uintptr_t)(ptr))
  50 #else
  51 #define hid_pass_ptr(ptr)       (ptr)
  52 #endif
  53
  54 #endif          /* _USBVAR_H_ */