These helper are used to compare and copy two uuid_t type objects.
Signed-off-by: NAmir Goldstein <amir73il@gmail.com>
[hch: also provide the respective guid_ versions]
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>