X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=send.h;h=fe613cbb83b7c3056c71c4ac4c64352b9dad8629;hb=95dd77e2d50f214a9e2d5ec09fb9db64e9d69818;hp=48d425aef05beb2034b84fb0d07e210f6b33f57e;hpb=fac5b559a784cd50ae355bddae1ca2a850e4d39a;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/send.h b/send.h
index 48d425a..fe613cb 100644
--- a/send.h
+++ b/send.h
@@ -17,12 +17,19 @@
  * Boston, MA 021110-1307, USA.
  */
 
+#ifndef __BTRFS_SEND_H__
+#define __BTRFS_SEND_H__
+
 #include "ctree.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define BTRFS_SEND_STREAM_MAGIC "btrfs-stream"
 #define BTRFS_SEND_STREAM_VERSION 1
 
-#define BTRFS_SEND_BUF_SIZE (1024 * 64)
+#define BTRFS_SEND_BUF_SIZE SZ_64K
 #define BTRFS_SEND_READ_SIZE (1024 * 48)
 
 enum btrfs_tlv_type {
@@ -132,3 +139,9 @@ enum {
 #ifdef __KERNEL__
 long btrfs_ioctl_send(struct file *mnt_file, void __user *arg);
 #endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif