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Annotation of src/usr.bin/aucat/dev.h, Revision 1.22

1.22    ! ratchov     1: /*     $OpenBSD: dev.h,v 1.21 2010/04/21 06:13:07 ratchov Exp $        */
1.1       ratchov     2: /*
                      3:  * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org>
                      4:  *
                      5:  * Permission to use, copy, modify, and distribute this software for any
                      6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
                      8:  *
                      9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     16:  */
                     17: #ifndef DEV_H
                     18: #define DEV_H
                     19:
1.2       ratchov    20: struct aproc;
                     21: struct aparams;
                     22: struct abuf;
1.1       ratchov    23:
1.3       ratchov    24: extern unsigned dev_bufsz, dev_round, dev_rate;
1.2       ratchov    25: extern struct aparams dev_ipar, dev_opar;
1.20      ratchov    26: extern struct aproc *dev_mix, *dev_sub, *dev_midi, *dev_submon, *dev_mon;
1.2       ratchov    27:
1.22    ! ratchov    28: int dev_run(void);
        !            29: int dev_open(void);
        !            30: void dev_close(void);
        !            31: int dev_ref(void);
        !            32: void dev_unref(void);
        !            33: void dev_done(void);
        !            34: void dev_wakeup(int);
        !            35: void dev_init_thru(void);
        !            36: void dev_init_loop(struct aparams *, struct aparams *, unsigned);
        !            37: void dev_init_sio(char *, unsigned,
        !            38:     struct aparams *, struct aparams *, unsigned, unsigned);
1.16      ratchov    39: int  dev_thruadd(char *, int, int);
1.12      ratchov    40: void dev_midiattach(struct abuf *, struct abuf *);
1.8       ratchov    41: unsigned dev_roundof(unsigned);
1.15      ratchov    42: int dev_getpos(void);
1.20      ratchov    43: void dev_attach(char *, unsigned,
1.21      ratchov    44:     struct abuf *, struct aparams *, unsigned,
                     45:     struct abuf *, struct aparams *, unsigned,
                     46:     unsigned, int);
1.6       ratchov    47: void dev_setvol(struct abuf *, int);
1.1       ratchov    48:
                     49: #endif /* !define(DEV_H) */