1f9f848faSopenharmony_ci/*- 2f9f848faSopenharmony_ci * SPDX-License-Identifier: BSD-2-Clause 3f9f848faSopenharmony_ci * 4f9f848faSopenharmony_ci * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 5f9f848faSopenharmony_ci * 6f9f848faSopenharmony_ci * Redistribution and use in source and binary forms, with or without 7f9f848faSopenharmony_ci * modification, are permitted provided that the following conditions 8f9f848faSopenharmony_ci * are met: 9f9f848faSopenharmony_ci * 1. Redistributions of source code must retain the above copyright 10f9f848faSopenharmony_ci * notice, this list of conditions and the following disclaimer. 11f9f848faSopenharmony_ci * 2. Redistributions in binary form must reproduce the above copyright 12f9f848faSopenharmony_ci * notice, this list of conditions and the following disclaimer in the 13f9f848faSopenharmony_ci * documentation and/or other materials provided with the distribution. 14f9f848faSopenharmony_ci * 15f9f848faSopenharmony_ci * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16f9f848faSopenharmony_ci * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17f9f848faSopenharmony_ci * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18f9f848faSopenharmony_ci * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19f9f848faSopenharmony_ci * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20f9f848faSopenharmony_ci * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21f9f848faSopenharmony_ci * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22f9f848faSopenharmony_ci * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23f9f848faSopenharmony_ci * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24f9f848faSopenharmony_ci * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25f9f848faSopenharmony_ci * SUCH DAMAGE. 26f9f848faSopenharmony_ci */ 27f9f848faSopenharmony_ci 28f9f848faSopenharmony_ci#ifndef _USB_UTIL_H_ 29f9f848faSopenharmony_ci#define _USB_UTIL_H_ 30f9f848faSopenharmony_ci 31f9f848faSopenharmony_cistruct usb_device; 32f9f848faSopenharmony_cistruct usb_device_request; 33f9f848faSopenharmony_ci 34f9f848faSopenharmony_ciuint8_t usb_make_str_desc(void *ptr, uint16_t max_len, const char *s); 35f9f848faSopenharmony_civoid usb_printbcd(char *p, uint16_t p_len, uint16_t bcd); 36f9f848faSopenharmony_civoid usb_trim_spaces(char *p); 37f9f848faSopenharmony_ciint usb_check_request(struct usb_device *, struct usb_device_request *); 38f9f848faSopenharmony_ci 39f9f848faSopenharmony_ci#endif /* _USB_UTIL_H_ */ 40