common: Move gzip functions into a new gzip header
As part of the effort to remove things from common.h, create a new header
for the gzip functions. Move the function declarations to it and add
missing documentation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index d5101d3..72e8a24 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -12,6 +12,7 @@
*/
#include <common.h>
+#include <gzip.h>
#include <memalign.h>
#include "ubifs.h"
#include <u-boot/zlib.h>