1 files changed, 0 insertions, 1 deletions
diff --git a/deflate.h b/deflate.h
index e31f66b..410681d 100644
--- a/deflate.h
+++ b/deflate.h
@@ -95,7 +95,6 @@ typedef struct internal_state {
     Bytef *pending_out;  /* next pending byte to output to the stream */
     int   pending;       /* nb of bytes in the pending buffer */
     int   wrap;          /* bit 0 true for zlib, bit 1 true for gzip */
-    Byte  data_type;     /* UNKNOWN, BINARY or ASCII */
     Byte  method;        /* STORED (for zip only) or DEFLATED */
     int   last_flush;    /* value of flush param for previous deflate call */