diff -r 6f8049b15483 -r b1732a1d4f3a decoder.cpp
--- a/decoder.cpp   Thu Sep 04 16:49:52 2014 +0900
+++ b/decoder.cpp   Thu Sep 04 18:59:50 2014 +0900
@@ -64,7 +64,7 @@
        fn = "b25::set_multi2_round";
    if (rc < 0) goto err;

-   _put_bytes = 0;
+   _get_bytes = _put_bytes = 0;

    return rc;
 err:
diff -r 6f8049b15483 -r b1732a1d4f3a sample.cpp
--- a/sample.cpp    Thu Sep 04 16:49:52 2014 +0900
+++ b/sample.cpp    Thu Sep 04 18:59:50 2014 +0900
@@ -1,5 +1,6 @@
 /*
-$ g++ -O2 -Wall -rdynamic -o sample sample.cpp -ldl -larib25
+$ g++ -O2 -Wall -rdynamic -o sample sample.cpp -ldl
+$ g++ -O2 -Wall -rdynamic -o sample sample.cpp decoder.cpp -ldl -larib25 -DHAVE_LIBARIB25
 */
 #define _FILE_OFFSET_BITS  64
 #include <unistd.h>