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-rw-r--r--debian/include-alsa/alsa/output.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/debian/include-alsa/alsa/output.h b/debian/include-alsa/alsa/output.h
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+/**
+ * \file <alsa/output.h>
+ * \brief Application interface library for the ALSA driver
+ * \author Jaroslav Kysela <perex@suse.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 */
+