Update FLAC to 1.3.1

src/libFLAC/include/protected/stream_decoder.h

 /* libFLAC - Free Lossless Audio Codec library
- * Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007  Josh Coalson
+ * Copyright (C) 2000-2009  Josh Coalson
+ * Copyright (C) 2011-2014  Xiph.Org Foundation
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * - Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
  * - Redistributions in binary form must reproduce the above copyright
  * notice, this list of conditions and the following disclaimer in the
@@ skipping 19 matching lines @@
 #ifndef FLAC__PROTECTED__STREAM_DECODER_H
 #define FLAC__PROTECTED__STREAM_DECODER_H
 
 #include "FLAC/stream_decoder.h"
 #if FLAC__HAS_OGG
 #include "private/ogg_decoder_aspect.h"
 #endif
 
 typedef struct FLAC__StreamDecoderProtected {
         FLAC__StreamDecoderState state;
+        FLAC__StreamDecoderInitStatus initstate;
         unsigned channels;
         FLAC__ChannelAssignment channel_assignment;
         unsigned bits_per_sample;
         unsigned sample_rate; /* in Hz */
         unsigned blocksize; /* in samples (per channel) */
         FLAC__bool md5_checking; /* if true, generate MD5 signature of decoded data and compare against signature in the STREAMINFO metadata block */
 #if FLAC__HAS_OGG
         FLAC__OggDecoderAspect ogg_decoder_aspect;
 #endif
 } FLAC__StreamDecoderProtected;
 
 /*
  * return the number of input bytes consumed
  */
 unsigned FLAC__stream_decoder_get_input_bytes_unconsumed(const FLAC__StreamDecoder *decoder);
 
 #endif