1 files changed, 0 insertions, 112 deletions
diff --git a/isys/gzlib/zip.c b/isys/gzlib/zip.c
deleted file mode 100644
index ad3379dac..000000000
--- a/isys/gzlib/zip.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/* zip.c -- compress files to the gzip or pkzip format
- * Copyright (C) 1992-1993 Jean-loup Gailly
- * This is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License, see the file COPYING.
- */
-
-#ifdef RCSID
-static char rcsid[] = "$Id$";
-#endif
-
-#include <config.h>
-#include <ctype.h>
-
-#include "tailor.h"
-#include "gzip.h"
-#include "crypt.h"
-
-#ifdef HAVE_UNISTD_H
-#  include <unistd.h>
-#endif
-#ifdef HAVE_FCNTL_H
-#  include <fcntl.h>
-#endif
-
-local ulg crc;       /* crc on uncompressed file data */
-off_t header_bytes;   /* number of bytes in gzip header */
-
-/* ===========================================================================
- * Deflate in to out.
- * IN assertions: the input and output buffers are cleared.
- *   The variables time_stamp and save_orig_name are initialized.
- */
-int zip(in, out)
-    int in, out;            /* input and output file descriptors */
-{
-    uch  flags = 0;         /* general purpose bit flags */
-    ush  attr = 0;          /* ascii/binary flag */
-    ush  deflate_flags = 0; /* pkzip -es, -en or -ex equivalent */
-
-    ifd = in;
-    ofd = out;
-    outcnt = 0;
-
-    /* Write the header to the gzip file. See algorithm.doc for the format */
-
-    method = DEFLATED;
-    put_byte(GZIP_MAGIC[0]); /* magic header */
-    put_byte(GZIP_MAGIC[1]);
-    put_byte(DEFLATED);      /* compression method */
-
-    put_byte(flags);         /* general flags */
-    put_long(time_stamp == (time_stamp & 0xffffffff)
-	     ? (ulg)time_stamp : (ulg)0);
-
-    /* Write deflated file to zip file */
-    crc = updcrc(0, 0);
-
-    bi_init(out);
-    ct_init(&attr, &method);
-    lm_init(level, &deflate_flags);
-
-    put_byte((uch)deflate_flags); /* extra flags */
-    put_byte(OS_CODE);            /* OS identifier */
-
-    header_bytes = (off_t)outcnt;
-
-    (void)deflate();
-
-#if !defined(NO_SIZE_CHECK) && !defined(RECORD_IO)
-  /* Check input size (but not in VMS -- variable record lengths mess it up)
-   * and not on MSDOS -- diet in TSR mode reports an incorrect file size)
-   */
-    if (ifile_size != -1L && bytes_in != ifile_size) {
-	fprintf(stderr, "%s: %s: file size changed while zipping\n",
-		progname, ifname);
-    }
-#endif
-
-    /* Write the crc and uncompressed size */
-    put_long(crc);
-    put_long((ulg)bytes_in);
-    header_bytes += 2*sizeof(long);
-
-    flush_outbuf();
-    return OK;
-}
-
-
-/* ===========================================================================
- * Read a new buffer from the current input file, perform end-of-line
- * translation, and update the crc and input file size.
- * IN assertion: size >= 2 (for end-of-line translation)
- */
-int file_read(buf, size)
-    char *buf;
-    unsigned size;
-{
-    unsigned len;
-
-    Assert(insize == 0, "inbuf not empty");
-
-    len = read(ifd, buf, size);
-    if (len == 0) return (int)len;
-    if (len == (unsigned)-1) {
-	read_error();
-	return EOF;
-    }
-
-    crc = updcrc((uch*)buf, len);
-    bytes_in += (off_t)len;
-    return (int)len;
-}