1 files changed, 2 insertions, 8 deletions

diff --git a/zconf.h b/zconf.h
index 5619c76..0a9f5a4 100644
--- a/zconf.h
+++ b/zconf.h
@@ -351,14 +351,8 @@ typedef uLong FAR uLongf;
    typedef Byte       *voidp;
 #endif
 
-#if 0           /* HAVE_UNISTD_H -- this line is updated by ./configure */
-#  include <sys/types.h> /* for off_t */
-#  include <unistd.h>    /* for SEEK_* and off_t */
-#  ifdef VMS
-#    include <unixio.h>   /* for off_t */
-#  endif
-#  define z_off_t off_t
-#endif
+#include "zlibdefs.h"       /* created by configure */
+
 #ifndef SEEK_SET
 #  define SEEK_SET        0       /* Seek from beginning of file.  */
 #  define SEEK_CUR        1       /* Seek from current position.  */