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/* $OpenBSD: conf.h,v 1.6 2009/02/03 19:44:58 ratchov Exp $ */
/*
* Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef CONF_H
#define CONF_H
/*
* debug trace levels:
*
* 0 - traces are off
* 1 - init, free, stuff that's done only once
* 2 - rare real-time events: eof / hup, etc...
* 3 - poll(), block / unblock state changes
* 4 - read()/write()
*/
#ifdef DEBUG
/* defined in main.c */
void debug_printf(int, char *, char *, ...);
extern int debug_level;
#define DPRINTF(...) DPRINTFN(1, __VA_ARGS__)
#define DPRINTFN(n, ...) \
do { \
if (debug_level >= (n)) \
fprintf(stderr, __VA_ARGS__); \
} while(0)
#else
#define DPRINTF(...) do {} while(0)
#define DPRINTFN(n, ...) do {} while(0)
#endif
/*
* number of blocks in the device play/record buffers. because Sun API
* cannot notify apps of the current positions, we have to use all N
* buffers devices blocks plus one extra block, to make write() block,
* so that poll() can return the exact postition.
*/
#define DEV_NBLK 2
/*
* number of blocks in the wav-file i/o buffers
*/
#define WAV_NBLK 6
#define DEFAULT_DEVICE "/dev/audio"
#define DEFAULT_SOCKET "default"
#endif /* !defined(CONF_H) */
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