diff options
Diffstat (limited to 'include/uuid.h')
| -rw-r--r-- | include/uuid.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/uuid.h b/include/uuid.h index 124bbce8a2..abcc325eae 100644 --- a/include/uuid.h +++ b/include/uuid.h @@ -6,6 +6,8 @@ #ifndef __UUID_H__ #define __UUID_H__ +#include <linux/bitops.h> + /* This is structure is in big-endian */ struct uuid { unsigned int time_low; @@ -16,10 +18,10 @@ struct uuid { unsigned char node[6]; } __packed; -enum { - UUID_STR_FORMAT_STD, - UUID_STR_FORMAT_GUID -}; +/* Bits of a bitmask specifying the output format for GUIDs */ +#define UUID_STR_FORMAT_STD 0 +#define UUID_STR_FORMAT_GUID BIT(0) +#define UUID_STR_UPPER_CASE BIT(1) #define UUID_STR_LEN 36 #define UUID_BIN_LEN sizeof(struct uuid) |