1d5ac70f0Sopenharmony_ci/* 2d5ac70f0Sopenharmony_ci * Mask header 3d5ac70f0Sopenharmony_ci * Copyright (c) 2000 by Abramo Bagnara <abramo@alsa-project.org> 4d5ac70f0Sopenharmony_ci * 5d5ac70f0Sopenharmony_ci * 6d5ac70f0Sopenharmony_ci * This library is free software; you can redistribute it and/or modify 7d5ac70f0Sopenharmony_ci * it under the terms of the GNU Lesser General Public License as 8d5ac70f0Sopenharmony_ci * published by the Free Software Foundation; either version 2.1 of 9d5ac70f0Sopenharmony_ci * the License, or (at your option) any later version. 10d5ac70f0Sopenharmony_ci * 11d5ac70f0Sopenharmony_ci * This program is distributed in the hope that it will be useful, 12d5ac70f0Sopenharmony_ci * but WITHOUT ANY WARRANTY; without even the implied warranty of 13d5ac70f0Sopenharmony_ci * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14d5ac70f0Sopenharmony_ci * GNU Lesser General Public License for more details. 15d5ac70f0Sopenharmony_ci * 16d5ac70f0Sopenharmony_ci * You should have received a copy of the GNU Lesser General Public 17d5ac70f0Sopenharmony_ci * License along with this library; if not, write to the Free Software 18d5ac70f0Sopenharmony_ci * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19d5ac70f0Sopenharmony_ci * 20d5ac70f0Sopenharmony_ci */ 21d5ac70f0Sopenharmony_ci 22d5ac70f0Sopenharmony_citypedef struct _snd_mask snd_mask_t; 23d5ac70f0Sopenharmony_ci 24d5ac70f0Sopenharmony_ci#define SND_MASK_MAX 64 25d5ac70f0Sopenharmony_ci 26d5ac70f0Sopenharmony_ci#ifdef SND_MASK_INLINE 27d5ac70f0Sopenharmony_ci#include "mask_inline.h" 28d5ac70f0Sopenharmony_ci#else 29d5ac70f0Sopenharmony_civoid snd_mask_none(snd_mask_t *mask); 30d5ac70f0Sopenharmony_civoid snd_mask_any(snd_mask_t *mask); 31d5ac70f0Sopenharmony_civoid snd_mask_load(snd_mask_t *mask, unsigned int msk); 32d5ac70f0Sopenharmony_ciint snd_mask_empty(const snd_mask_t *mask); 33d5ac70f0Sopenharmony_ciint snd_mask_full(const snd_mask_t *mask); 34d5ac70f0Sopenharmony_civoid snd_mask_set(snd_mask_t *mask, unsigned int val); 35d5ac70f0Sopenharmony_civoid snd_mask_reset(snd_mask_t *mask, unsigned int val); 36d5ac70f0Sopenharmony_civoid snd_mask_copy(snd_mask_t *mask, const snd_mask_t *v); 37d5ac70f0Sopenharmony_ciint snd_mask_test(const snd_mask_t *mask, unsigned int val); 38d5ac70f0Sopenharmony_civoid snd_mask_intersect(snd_mask_t *mask, const snd_mask_t *v); 39d5ac70f0Sopenharmony_civoid snd_mask_union(snd_mask_t *mask, const snd_mask_t *v); 40d5ac70f0Sopenharmony_ciunsigned int snd_mask_count(const snd_mask_t *mask); 41d5ac70f0Sopenharmony_ciunsigned int snd_mask_min(const snd_mask_t *mask); 42d5ac70f0Sopenharmony_ciunsigned int snd_mask_max(const snd_mask_t *mask); 43d5ac70f0Sopenharmony_civoid snd_mask_set_range(snd_mask_t *mask, unsigned int from, unsigned int to); 44d5ac70f0Sopenharmony_civoid snd_mask_reset_range(snd_mask_t *mask, unsigned int from, unsigned int to); 45d5ac70f0Sopenharmony_civoid snd_mask_leave(snd_mask_t *mask, unsigned int val); 46d5ac70f0Sopenharmony_ciint snd_mask_eq(const snd_mask_t *mask, const snd_mask_t *v); 47d5ac70f0Sopenharmony_ciint snd_mask_single(const snd_mask_t *mask); 48d5ac70f0Sopenharmony_ciint snd_mask_refine(snd_mask_t *mask, const snd_mask_t *v); 49d5ac70f0Sopenharmony_ciint snd_mask_refine_first(snd_mask_t *mask); 50d5ac70f0Sopenharmony_ciint snd_mask_refine_last(snd_mask_t *mask); 51d5ac70f0Sopenharmony_ciint snd_mask_refine_min(snd_mask_t *mask, unsigned int val); 52d5ac70f0Sopenharmony_ciint snd_mask_refine_max(snd_mask_t *mask, unsigned int val); 53d5ac70f0Sopenharmony_ciint snd_mask_refine_set(snd_mask_t *mask, unsigned int val); 54d5ac70f0Sopenharmony_ciint snd_mask_value(const snd_mask_t *mask); 55d5ac70f0Sopenharmony_ciint snd_mask_always_eq(const snd_mask_t *m1, const snd_mask_t *m2); 56d5ac70f0Sopenharmony_ciint snd_mask_never_eq(const snd_mask_t *m1, const snd_mask_t *m2); 57d5ac70f0Sopenharmony_ci#endif 58