Update

ChangeLog

@@ -1,3 +1,33 @@
+2007-05-19  Sergey Poznyakoff  <[email protected]>
+
+	* src/common.h (buffer_write_global_xheader): New function
+	(struct xheader): Move definition to tar.h
+	(extended_header): Remove global
+	(xheader_init): New function
+	(xheader_decode_global,xheader_store,xheader_read)
+	(xheader_write_global,xheader_write,xheader_string_begin)
+	(xheader_string_add,xheader_string_end): Take xhdr as first
+	argument.
+	* src/tar.h (struct xheader): New definition
+	(struct tar_stat_info): New member xhdr (extended header).
+
+	* src/xheader.c (xheader_init): New function
+	(xheader_decode_global,xheader_store,xheader_read)
+	(xheader_write_global,xheader_write,xheader_string_begin)
+	(xheader_string_add,xheader_string_end): Take xhdr as first
+	argument.
+	
+	* src/buffer.c (buffer_write_global_xheader): New function
+	Update to use new xheader calls.
+
+	* src/compare.c, src/create.c, src/delete.c, src/list.c,
+	src/sparse.c, src/tar.c, src/update.c: Global extended_header
+	removed, use new xheader calls instead.
+
+	* tests/T-null.at: Minor fix
+	* tests/atlocal.in (tarball_prereq): Discard eventual md5sum
+	output.
+	
 2007-05-18  Sergey Poznyakoff  <[email protected]>
 
 	* src/create.c (dump_file0): Original ctime cannot be used as a