1 files changed, 46 insertions, 0 deletions
diff --git a/gr-audio/include/gr_audio_source.h b/gr-audio/include/gr_audio_source.h
new file mode 100644
index 000000000..ed3c31c10
--- /dev/null
+++ b/gr-audio/include/gr_audio_source.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2011 Free Software Foundation, Inc.
+ * 
+ * This file is part of GNU Radio
+ * 
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ * 
+ * GNU Radio 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_GR_AUDIO_SOURCE_H
+#define INCLUDED_GR_AUDIO_SOURCE_H
+
+#include <gr_audio_api.h>
+#include <gr_sync_block.h>
+
+class GR_AUDIO_API audio_source : public gr_sync_block{
+public:
+    typedef boost::shared_ptr<audio_source> sptr;
+
+    audio_source(
+        const std::string &name,
+        gr_io_signature_sptr insig,
+        gr_io_signature_sptr outsig
+    );
+
+};
+
+GR_AUDIO_API audio_source::sptr audio_make_source(
+    int sampling_rate,
+    const std::string device_name = "",
+    bool ok_to_block = true
+);
+
+#endif /* INCLUDED_GR_AUDIO_SOURCE_H */