--- stratagus-2.1/src/sound/flac.c	2004-06-26 01:22:33.000000000 +0200
+++ stratagus-2.1-fixed/src/sound/flac.c	2007-06-13 21:16:28.000000000 +0200
@@ -339,12 +339,15 @@
 	sample->Pos = 0;
 	sample->User = data;
 
-	FLAC__stream_decoder_set_read_callback(stream, FLAC_read_callback);
-	FLAC__stream_decoder_set_write_callback(stream, FLAC_write_callback);
-	FLAC__stream_decoder_set_metadata_callback(stream, FLAC_metadata_callback);
-	FLAC__stream_decoder_set_error_callback(stream, FLAC_error_callback);
-	FLAC__stream_decoder_set_client_data(stream, sample);
-	FLAC__stream_decoder_init(stream);
+	FLAC__stream_decoder_init_stream(
+		stream,
+		FLAC_read_callback,
+		NULL, NULL, NULL, NULL,
+		FLAC_write_callback,
+		FLAC_metadata_callback,
+		FLAC_error_callback,
+		(void*) sample
+	);
 
 	if (flags & PlayAudioStream) {
 		sample->Buffer = malloc(SOUND_BUFFER_SIZE);