[build] Return const char * from uuid_ntoa()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
David Decotigny
2017-01-20 10:29:22 -08:00
committed by Michael Brown
parent fba3b39900
commit 04c7befa73
3 changed files with 3 additions and 3 deletions

View File

@@ -40,7 +40,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
* @v uuid UUID
* @ret string UUID in canonical form
*/
char * uuid_ntoa ( const union uuid *uuid ) {
const char * uuid_ntoa ( const union uuid *uuid ) {
static char buf[37]; /* "00000000-0000-0000-0000-000000000000" */
sprintf ( buf, "%08x-%04x-%04x-%04x-%02x%02x%02x%02x%02x%02x",