Updated all users of the timer interface to pass an explicit timer context.

[libucw.git] / lib / lizard.h

diff --git a/lib/lizard.h b/lib/lizard.h
index bbd2a838a628928cd735570bf91169e1e47d69af..aa616515b21ad0d418a1d66de3015b5b104d346e 100644 (file)
--- a/lib/lizard.h
+++ b/lib/lizard.h
@@ -7,6 +7,9 @@
  *     of the GNU Lesser General Public License.
  */
 
+#ifndef _UCW_LIZARD_H
+#define _UCW_LIZARD_H
+
 #define        LIZARD_NEEDS_CHARS      8
   /* The compression routine needs input buffer 8 characters longer, because it
    * does not check the input bounds all the time.  */
@@ -32,4 +35,15 @@ struct lizard_buffer;
 
 struct lizard_buffer *lizard_alloc(void);
 void lizard_free(struct lizard_buffer *buf);
-int lizard_decompress_safe(byte *in, struct lizard_buffer *buf, uns expected_length, byte **ptr);
+byte *lizard_decompress_safe(byte *in, struct lizard_buffer *buf, uns expected_length);
+
+/* adler32.c */
+uns update_adler32(uns adler, byte *ptr, uns len);
+
+static inline uns
+adler32(byte *buf, uns len)
+{
+  return update_adler32(1, buf, len);
+}
+
+#endif