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/*
* SALSA-Lib - Input Macros
*
* Copyright (c) 2007-2011 by Takashi Iwai <tiwai@suse.de>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __ALSA_INPUT_H
#define __ALSA_INPUT_H
#include <stdio.h>
#include <errno.h>
typedef FILE snd_input_t;
/** Input type. */
typedef enum _snd_input_type {
/** Input from a stdio stream. */
SND_INPUT_STDIO,
} snd_input_type_t;
__SALSA_EXPORT_FUNC
int snd_input_stdio_open(snd_input_t **inputp, const char *file, const char *mode)
{
if ((*inputp = fopen(file, mode)) == NULL)
return -errno;
return 0;
}
__SALSA_EXPORT_FUNC
int snd_input_stdio_attach(snd_input_t **inputp, FILE *fp, int _close)
{
*inputp = fp;
return 0;
}
#define snd_input_close(input) fclose(input)
#define snd_input_scanf fscanf
#define snd_input_gets(input,str,size) fgets(str, size, input)
#define snd_input_getc(input) getc(input)
#define snd_input_ungetc(input,c) ungetc(c, input)
__SALSA_EXPORT_FUNC __SALSA_NOT_IMPLEMENTED
int snd_input_buffer_open(snd_input_t **inputp, const char *buffer,
ssize_t size)
{
return -ENXIO;
}
#endif /* __ALSA_INPUT_H */
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