1 files changed, 0 insertions, 110 deletions
diff --git a/alsa-lib/src/pcm/pcm_empty.c b/alsa-lib/src/pcm/pcm_empty.c
deleted file mode 100644
index 070850c..0000000
--- a/alsa-lib/src/pcm/pcm_empty.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/**
- * \file pcm/pcm_empty.c
- * \ingroup PCM_Plugins
- * \brief PCM Null Plugin Interface
- * \author Jaroslav Kysela <perex@perex.cz>
- * \date 2006
- */
-/*
- *  PCM - Null plugin
- *  Copyright (c) 2006 by Jaroslav Kysela <perex@perex.cz>
- *
- *
- *   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
- *
- */
-  
-#include "pcm_local.h"
-#include "pcm_plugin.h"
-
-#ifndef PIC
-/* entry for static linking */
-const char *_snd_module_pcm_empty = "";
-#endif
-
-/*! \page pcm_plugins
-
-\section pcm_plugins_null Plugin: Null
-
-This plugin discards contents of a PCM stream or creates a stream with zero
-samples.
-
-Note: This implementation uses devices /dev/null (playback, must be writable)
-and /dev/full (capture, must be readable).
-
-\code
-pcm.name {
-        type null               # Null PCM
-}
-\endcode
-
-\subsection pcm_plugins_null_funcref Function reference
-
-<UL>
-  <LI>_snd_pcm_empty_open()
-</UL>
-
-*/
-
-/**
- * \brief Creates a new Empty PCM
- * \param pcmp Returns created PCM handle
- * \param name Name of PCM
- * \param root Root configuration node
- * \param conf Configuration node with empty PCM description
- * \param stream Stream type
- * \param mode Stream mode
- * \retval zero on success otherwise a negative error code
- * \warning Using of this function might be dangerous in the sense
- *          of compatibility reasons. The prototype might be freely
- *          changed in future.
- */
-int _snd_pcm_empty_open(snd_pcm_t **pcmp, const char *name ATTRIBUTE_UNUSED,
-		        snd_config_t *root, snd_config_t *conf, 
-		        snd_pcm_stream_t stream, int mode)
-{
-	snd_config_t *slave = NULL, *sconf;
-	snd_config_iterator_t i, next;
-	int err;
-
-	snd_config_for_each(i, next, conf) {
-		snd_config_t *n = snd_config_iterator_entry(i);
-		const char *id;
-		if (snd_config_get_id(n, &id) < 0)
-			continue;
-		if (snd_pcm_conf_generic_id(id))
-			continue;
-		if (strcmp(id, "slave") == 0) {
-			slave = n;
-			continue;
-		}
-		SNDERR("Unknown field %s", id);
-		return -EINVAL;
-	}
-	if (!slave) {
-		SNDERR("slave is not defined");
-		return -EINVAL;
-	}
-	err = snd_pcm_slave_conf(root, slave, &sconf, 0);
-	if (err < 0)
-		return err;
-	err = snd_pcm_open_named_slave(pcmp, name, root, sconf, stream,
-				       mode, conf);
-	snd_config_delete(sconf);
-	return err;
-}
-#ifndef DOC_HIDDEN
-SND_DLSYM_BUILD_VERSION(_snd_pcm_empty_open, SND_PCM_DLSYM_VERSION);
-#endif