gzip: reduce global data footprint, part 3
[oweals/busybox.git] / archival / libunarchive / data_align.c
1 /* vi: set sw=4 ts=4: */
2 /*
3  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
4  */
5
6 #include <sys/types.h>
7
8 #include "libbb.h"
9 #include "unarchive.h"
10
11 void data_align(archive_handle_t *archive_handle, const unsigned short boundary)
12 {
13         const unsigned short skip_amount = (boundary - (archive_handle->offset % boundary)) % boundary;
14
15         archive_handle->seek(archive_handle, skip_amount);
16         archive_handle->offset += skip_amount;
17 }