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authorKarl Berry <karl@freefriends.org>2006-01-17 21:16:42 +0000
committerKarl Berry <karl@freefriends.org>2006-01-17 21:16:42 +0000
commita3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (patch)
treef4a8a34f904c1bb86adcc3ae0e14434badc6dbe4 /Build/source/utils/gzip/lzw.c
parent6c0eafbb1395d426a72a74538e0b2a95e8344ca6 (diff)
utils 1
git-svn-id: svn://tug.org/texlive/trunk@1484 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/gzip/lzw.c')
-rw-r--r--Build/source/utils/gzip/lzw.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/Build/source/utils/gzip/lzw.c b/Build/source/utils/gzip/lzw.c
new file mode 100644
index 00000000000..12bf5c611d0
--- /dev/null
+++ b/Build/source/utils/gzip/lzw.c
@@ -0,0 +1,26 @@
+/* lzw.c -- compress files in LZW format.
+ * This is a dummy version avoiding patent problems.
+ */
+
+#ifdef RCSID
+static char rcsid[] = "$Id: lzw.c,v 0.9 1993/06/10 13:27:31 jloup Exp $";
+#endif
+
+#include "tailor.h"
+#include "gzip.h"
+#include "lzw.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");
+ if (in != out) { /* avoid warnings on unused variables */
+ exit_code = ERROR;
+ }
+ return ERROR;
+}