1 files changed, 1 insertions, 0 deletions

diff --git a/zlib.h b/zlib.h
index 571847e..709d80f 100644
--- a/zlib.h
+++ b/zlib.h
@@ -1765,6 +1765,7 @@ ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp));
 ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table    OF((void));
 ZEXTERN int            ZEXPORT inflateUndermine OF((z_streamp, int));
 ZEXTERN int            ZEXPORT inflateValidate OF((z_streamp, int));
+ZEXTERN unsigned long  ZEXPORT inflateCodesUsed OF ((z_streamp));
 ZEXTERN int            ZEXPORT inflateResetKeep OF((z_streamp));
 ZEXTERN int            ZEXPORT deflateResetKeep OF((z_streamp));
 #if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(Z_SOLO)