Gzip 1.1

1 files changed, 27 insertions, 0 deletions

diff --git a/gnu/usr.bin/gzip/lzw.c b/gnu/usr.bin/gzip/lzw.c
new file mode 100644
index 0000000..cd09047
--- /dev/null
+++ b/gnu/usr.bin/gzip/lzw.c
@@ -0,0 +1,27 @@
+/* lzw.c -- compress files in LZW format.
+ * This is a dummy version avoiding patent problems.
+ */
+
+#ifndef lint
+static char rcsid[] = "$Id: lzw.c,v 0.8 1993/04/25 08:09:58 jloup Exp $";
+#endif
+
+#include "tailor.h"
+#include "gzip.h"
+#include "lzw.h"
+
+#include <stdio.h>
+
+static int msg_done = 0;
+
+/* Compress in to out with lzw method. */
+int lzw(in, out)
+    int in, out;
+{
+    if (msg_done) return ERROR;
+    msg_done = 1;
+    fprintf(stderr,"output in compress .Z format not supported\n");
+    in++, out++; /* avoid warnings on unused variables */
+    exit_code = ERROR;
+    return ERROR;
+}