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txsnd.h revision 1.2 
      1 /*	$NetBSD: txsnd.h,v 1.2 2000/01/16 21:47:01 uch Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2000, by UCHIYAMA Yasushi
      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. The name of the developer may NOT be used to endorse or promote products
     13  *    derived from this software without specific prior written permission.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  * SUCH DAMAGE.
     26  *
     27  */
     28 
     29 typedef struct tx_sound_tag *tx_sound_tag_t;
     30 
     31 struct tx_sound_tag {
     32 	void	*ts_v;
     33 
     34 	void	(*ts_click)	__P((tx_sound_tag_t));
     35 	void	(*ts_mute)	__P((tx_sound_tag_t, int));
     36 };
     37 
     38 #define	tx_sound_click(t) \
     39 	(*((tx_sound_tag_t)(t->tc_soundt))->ts_click) \
     40 	(((tx_sound_tag_t)(t->tc_soundt))->ts_v)
     41 #define	tx_sound_mute(t, onoff) \
     42 	(*((tx_sound_tag_t)(t->tc_soundt))->ts_mute) \
     43 	(((tx_sound_tag_t)(t->tc_soundt))->ts_v, (onoff))
     44 
     45 void	tx_sound_init __P((tx_chipset_tag_t));
     46