factor: trim using lists

[factor.git] / basis / compression / zlib / zlib.factor

diff --git a/basis/compression/zlib/zlib.factor b/basis/compression/zlib/zlib.factor
index f7318500f5dcd0ebd7b8d97f70bf5a1c25ef8303..0a3a15c1dea2dc4fb85fc114b6745f7fa078c66b 100644 (file)
--- a/basis/compression/zlib/zlib.factor
+++ b/basis/compression/zlib/zlib.factor
@@ -1,9 +1,8 @@
 ! Copyright (C) 2009 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: accessors alien alien.c-types alien.data alien.syntax
-byte-arrays byte-vectors classes.struct combinators
-compression.zlib.ffi continuations destructors fry kernel libc
-math math.functions ranges sequences system ;
+USING: accessors alien alien.c-types alien.data byte-vectors
+combinators compression.zlib.ffi continuations destructors
+kernel libc math math.functions ranges sequences ;
 IN: compression.zlib
 
 ERROR: zlib-failed n string ;
@@ -53,12 +52,12 @@ ERROR: zlib-failed n string ;
 
 
 : zlib-inflate-init ( -- z_stream_s )
-    z_stream <struct>
+    z_stream new
     dup ZLIB_VERSION over byte-length inflateInit_ zlib-error ;
 
 ! window can be 0, 15, 32, 47 (others?)
 : zlib-inflate-init2 ( window -- z_stream_s )
-    [ z_stream <struct> dup ] dip
+    [ z_stream new dup ] dip
     ZLIB_VERSION pick byte-length inflateInit2_ zlib-error ;
 
 : zlib-inflate-end ( z_stream -- )
@@ -71,4 +70,4 @@ ERROR: zlib-failed n string ;
     inflate zlib-error ;
 
 : zlib-inflate-get-header ( z_stream -- gz_header )
-    gz_header <struct> [ inflateGetHeader zlib-error ] keep ;
+    gz_header new [ inflateGetHeader zlib-error ] keep ;