Changes to old version of FLAC i made...

stream_decoder.c (line 542)

FLAC_API FLAC__bool FLAC__stream_decoder_flush(FLAC__StreamDecoder *decoder)
{
	FLAC__ASSERT(0 != decoder);
	FLAC__ASSERT(0 != decoder->private_);
	FLAC__ASSERT(0 != decoder->protected_);

	if(!FLAC__bitbuffer_clear(decoder->private_->input)) {
		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;
		return false;
	}
	decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;
	//Insert by ZEN:::
	decoder->private_->samples_decoded = 0;

	return true;
}


bitbuffer.c (line 184)

static FLAC__bool bitbuffer_read_from_client_(FLAC__BitBuffer *bb, FLAC__bool (*read_callback)(FLAC__byte buffer[], unsigned *bytes, void *client_data), void *client_data)
{
	unsigned bytes;
	FLAC__byte *target;

	/* first shift the unconsumed buffer data toward the front as much as possible */
	if(bb->total_consumed_bits >= FLAC__BITS_PER_BLURB) {
		unsigned l = 0, r = bb->consumed_blurbs, r_end = bb->blurbs + (bb->bits? 1:0);
		for( ; r < r_end; l++, r++)
			bb->buffer[l] = bb->buffer[r];
		for( ; l < r_end; l++)
			bb->buffer[l] = 0;
		//Added by Zen:::
		FLAC__ASSERT(bb->blurbs >= bb->consumed_blurbs);
		bb->blurbs -= bb->consumed_blurbs;
		bb->total_bits -= FLAC__BLURBS_TO_BITS(bb->consumed_blurbs);
		bb->consumed_blurbs = 0;
		bb->total_consumed_bits = bb->consumed_bits;
	}

	/* grow if we need to */
	if(bb->capacity <= 1) {
		if(!bitbuffer_resize_(bb, 16))
			return false;
	}