- (dtucker) Wrap use of IPPROTO_IPV6 in an ifdef for platforms that don't

[openssh.git] / compress.h

diff --git a/compress.h b/compress.h
index dfb47f4a2f8642dc66e9290e380953ba545b8521..418d6fd2ca90ebf59e65fa84638a306b058289e2 100644 (file)
--- a/compress.h
+++ b/compress.h
@@ -1,50 +1,25 @@
+/* $OpenBSD: compress.h,v 1.12 2006/03/25 22:22:43 djm Exp $ */
+
 /*
- * 
- * compress.h
- * 
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
- * 
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
  *                    All rights reserved
- * 
- * Created: Wed Oct 25 22:12:46 1995 ylo
- * 
  * Interface to packet compression for ssh.
- * 
+ *
+ * As far as I am concerned, the code I have written for this software
+ * can be used freely for any purpose.  Any derived versions of this
+ * software must be clearly marked as such, and if the derived work is
+ * incompatible with the protocol description in the RFC file, it must be
+ * called by a name other than "ssh" or "Secure Shell".
  */
 
-/* RCSID("$Id$"); */
-
 #ifndef COMPRESS_H
 #define COMPRESS_H
 
-/*
- * Initializes compression; level is compression level from 1 to 9 (as in
- * gzip).
- */
-void    buffer_compress_init(int level);
-
-/* Frees any data structures allocated by buffer_compress_init. */
-void    buffer_compress_uninit();
-
-/*
- * Compresses the contents of input_buffer into output_buffer.  All packets
- * compressed using this function will form a single compressed data stream;
- * however, data will be flushed at the end of every call so that each
- * output_buffer can be decompressed independently (but in the appropriate
- * order since they together form a single compression stream) by the
- * receiver.  This appends the compressed data to the output buffer.
- */
-void    buffer_compress(Buffer * input_buffer, Buffer * output_buffer);
-
-/*
- * Uncompresses the contents of input_buffer into output_buffer.  All packets
- * uncompressed using this function will form a single compressed data
- * stream; however, data will be flushed at the end of every call so that
- * each output_buffer.  This must be called for the same size units that the
- * buffer_compress was called, and in the same order that buffers compressed
- * with that.  This appends the uncompressed data to the output buffer.
- */
-void    buffer_uncompress(Buffer * input_buffer, Buffer * output_buffer);
+void    buffer_compress_init_send(int);
+void    buffer_compress_init_recv(void);
+void     buffer_compress_uninit(void);
+void     buffer_compress(Buffer *, Buffer *);
+void     buffer_uncompress(Buffer *, Buffer *);
 
 #endif                         /* COMPRESS_H */