[PATCH 2/4] cramfs: hide function prototypes behind __KERNEL__ macro

[Alexander Shishkin <virtuoso@slind.org>]

Currently, 3 kernel function prototypes are present in a header
file exported to userland. This patch fixes it.

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: linux-kernel@vger.kernel.org
---
 include/linux/cramfs_fs.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index 6fc2bed..0e7bf27 100644
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -84,9 +84,11 @@ struct cramfs_super {
 				| CRAMFS_FLAG_WRONG_SIGNATURE \
 				| CRAMFS_FLAG_SHIFTED_ROOT_OFFSET )
 
+#ifdef __KERNEL__
 /* Uncompression interfaces to the underlying zlib */
 int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);
 int cramfs_uncompress_init(void);
 void cramfs_uncompress_exit(void);
+#endif /* __KERNEL__ */
 
 #endif
-- 
1.7.2.1.45.gb66c2