%B

@@ -21,10 +21,13 @@
 
 /*
  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
+/*
+ * Copyright (c) 2013 by Saso Kiselkov. All rights reserved.
+ */
 
 #ifndef _SYS_ZIO_COMPRESS_H
 #define _SYS_ZIO_COMPRESS_H
 
 #include <sys/zio.h>

@@ -66,10 +69,14 @@
     int level);
 extern size_t zle_compress(void *src, void *dst, size_t s_len, size_t d_len,
     int level);
 extern int zle_decompress(void *src, void *dst, size_t s_len, size_t d_len,
     int level);
+extern size_t lz4_compress(void *src, void *dst, size_t s_len, size_t d_len,
+    int level);
+extern int lz4_decompress(void *src, void *dst, size_t s_len, size_t d_len,
+    int level);
 
 /*
  * Compress and decompress data if necessary.
  */
 extern size_t zio_compress_data(enum zio_compress c, void *src, void *dst,