1 files changed, 48 insertions, 48 deletions
diff --git a/gr-blocks/include/gnuradio/blocks/wavfile_sink.h b/gr-blocks/include/gnuradio/blocks/wavfile_sink.h
index d841a8b303..c9d9501ebf 100644
--- a/gr-blocks/include/gnuradio/blocks/wavfile_sink.h
+++ b/gr-blocks/include/gnuradio/blocks/wavfile_sink.h
@@ -27,61 +27,61 @@
 #include <gnuradio/sync_block.h>
 
 namespace gr {
-  namespace blocks {
+namespace blocks {
 
-    /*!
-     * \brief Write stream to a Microsoft PCM (.wav) file.
-     * \ingroup audio_blk
-     *
-     * \details
-     * Values must be floats within [-1;1].
-     * Check gr_make_wavfile_sink() for extra info.
-     */
-    class BLOCKS_API wavfile_sink : virtual public sync_block
-    {
-    public:
-      // gr::blocks::wavfile_sink::sptr
-      typedef boost::shared_ptr<wavfile_sink> sptr;
+/*!
+ * \brief Write stream to a Microsoft PCM (.wav) file.
+ * \ingroup audio_blk
+ *
+ * \details
+ * Values must be floats within [-1;1].
+ * Check gr_make_wavfile_sink() for extra info.
+ */
+class BLOCKS_API wavfile_sink : virtual public sync_block
+{
+public:
+    // gr::blocks::wavfile_sink::sptr
+    typedef boost::shared_ptr<wavfile_sink> sptr;
 
-      /*
-       * \param filename The .wav file to be opened
-       * \param n_channels Number of channels (2 = stereo or I/Q output)
-       * \param sample_rate Sample rate [S/s]
-       * \param bits_per_sample 16 or 8 bit, default is 16
-       */
-      static sptr make(const char *filename,
-		       int n_channels,
-		       unsigned int sample_rate,
-		       int bits_per_sample = 16);
+    /*
+     * \param filename The .wav file to be opened
+     * \param n_channels Number of channels (2 = stereo or I/Q output)
+     * \param sample_rate Sample rate [S/s]
+     * \param bits_per_sample 16 or 8 bit, default is 16
+     */
+    static sptr make(const char* filename,
+                     int n_channels,
+                     unsigned int sample_rate,
+                     int bits_per_sample = 16);
 
-      /*!
-       * \brief Opens a new file and writes a WAV header. Thread-safe.
-       */
-      virtual bool open(const char* filename) = 0;
+    /*!
+     * \brief Opens a new file and writes a WAV header. Thread-safe.
+     */
+    virtual bool open(const char* filename) = 0;
 
-      /*!
-       * \brief Closes the currently active file and completes the WAV
-       * header. Thread-safe.
-       */
-      virtual void close() = 0;
+    /*!
+     * \brief Closes the currently active file and completes the WAV
+     * header. Thread-safe.
+     */
+    virtual void close() = 0;
 
-      /*!
-       * \brief Set the sample rate. This will not affect the WAV file
-       * currently opened. Any following open() calls will use this new
-       * sample rate.
-       */
-      virtual void set_sample_rate(unsigned int sample_rate) = 0;
+    /*!
+     * \brief Set the sample rate. This will not affect the WAV file
+     * currently opened. Any following open() calls will use this new
+     * sample rate.
+     */
+    virtual void set_sample_rate(unsigned int sample_rate) = 0;
 
-      /*!
-       * \brief Set bits per sample. This will not affect the WAV file
-       * currently opened (see set_sample_rate()). If the value is
-       * neither 8 nor 16, the call is ignored and the current value
-       * is kept.
-       */
-      virtual void set_bits_per_sample(int bits_per_sample) = 0;
-    };
+    /*!
+     * \brief Set bits per sample. This will not affect the WAV file
+     * currently opened (see set_sample_rate()). If the value is
+     * neither 8 nor 16, the call is ignored and the current value
+     * is kept.
+     */
+    virtual void set_bits_per_sample(int bits_per_sample) = 0;
+};
 
-  } /* namespace blocks */
+} /* namespace blocks */
 } /* namespace gr */
 
 #endif /* INCLUDED_GR_WAVFILE_SINK_H */