diff options
author | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2023-01-12 10:49:20 +0200 |
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committer | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2023-01-23 16:37:43 +0200 |
commit | 5c4fe6339bcb4d5539e39cc84f075461b9156ddc (patch) | |
tree | 9e5e8454a52bb4ef1e4f12576016f2f32165a972 /thirdparty/linuxbsd_headers/alsa/output.h | |
parent | 1f22c482e192ef7df57fdc182243459d3dc4f232 (diff) |
[Linux/BSD] Include headers for dynamically loaded libraries to simplify build dependencies.
Diffstat (limited to 'thirdparty/linuxbsd_headers/alsa/output.h')
-rw-r--r-- | thirdparty/linuxbsd_headers/alsa/output.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/thirdparty/linuxbsd_headers/alsa/output.h b/thirdparty/linuxbsd_headers/alsa/output.h new file mode 100644 index 0000000000..5279aa2ed0 --- /dev/null +++ b/thirdparty/linuxbsd_headers/alsa/output.h @@ -0,0 +1,86 @@ +/** + * \file include/output.h + * \brief Application interface library for the ALSA driver + * \author Jaroslav Kysela <perex@perex.cz> + * \author Abramo Bagnara <abramo@alsa-project.org> + * \author Takashi Iwai <tiwai@suse.de> + * \date 1998-2001 + * + * Application interface library for the ALSA driver + */ +/* + * 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_OUTPUT_H +#define __ALSA_OUTPUT_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * \defgroup Output Output Interface + * + * The output functions present an interface similar to the stdio functions + * on top of different underlying output destinations. + * + * Many PCM debugging functions (\c snd_pcm_xxx_dump_xxx) use such an output + * handle to be able to write not only to the screen but also to other + * destinations, e.g. to files or to memory buffers. + * + * \{ + */ + +/** + * \brief Internal structure for an output object. + * + * The ALSA library uses a pointer to this structure as a handle to an + * output object. Applications don't access its contents directly. + */ +typedef struct _snd_output snd_output_t; + +/** Output type. */ +typedef enum _snd_output_type { + /** Output to a stdio stream. */ + SND_OUTPUT_STDIO, + /** Output to a memory buffer. */ + SND_OUTPUT_BUFFER +} snd_output_type_t; + +int snd_output_stdio_open(snd_output_t **outputp, const char *file, const char *mode); +int snd_output_stdio_attach(snd_output_t **outputp, FILE *fp, int _close); +int snd_output_buffer_open(snd_output_t **outputp); +size_t snd_output_buffer_string(snd_output_t *output, char **buf); +int snd_output_close(snd_output_t *output); +int snd_output_printf(snd_output_t *output, const char *format, ...) +#ifndef DOC_HIDDEN + __attribute__ ((format (printf, 2, 3))) +#endif + ; +int snd_output_vprintf(snd_output_t *output, const char *format, va_list args); +int snd_output_puts(snd_output_t *output, const char *str); +int snd_output_putc(snd_output_t *output, int c); +int snd_output_flush(snd_output_t *output); + +/** \} */ + +#ifdef __cplusplus +} +#endif + +#endif /* __ALSA_OUTPUT_H */ + |