workbench/libs/uuid/include/uuid.h

   1 #ifndef LIBRARIES_UUID_H
   2 #define LIBRARIES_UUID_H
   3
   4 #include <inttypes.h>
   5
   6 typedef uint64_t uuid_time_t;
   7
   8 typedef struct
   9 {
  10     uint8_t  nodeID[6];
  11 } uuid_node_t;
  12
  13 typedef struct
  14 {
  15     uint32_t time_low;
  16     uint16_t time_mid;
  17     uint16_t time_hi_and_version;
  18     uint8_t  clock_seq_hi_and_reserved;
  19     uint8_t  clock_seq_low;
  20     uint8_t  node[6];
  21 } uuid_t;
  22
  23 #define MAKE_UUID(a, b, c, d, e)        \
  24 {                                       \
  25     (a), (b), (c),                      \
  26     ((d) >> 8) & 0xFF, (d) & 0xFF,      \
  27     {                                   \
  28          (UQUAD)(e) >> 40,              \
  29         ((UQUAD)(e) >> 32) & 0xFF,      \
  30                ((e) >> 24) & 0xFF,      \
  31                ((e) >> 16) & 0xFF,      \
  32                ((e) >>  8) & 0xFF,      \
  33                 (e)        & 0xFF       \
  34     }                                   \
  35 }
  36
  37 typedef enum
  38 {
  39     UUID_NAMESPACE_DNS = 1,
  40     UUID_NAMESPACE_URL,
  41     UUID_NAMESPACE_OID,
  42     UUID_NAMESPACE_X500
  43 } uuid_namespace_t;
  44
  45 typedef enum
  46 {
  47     UUID_TYPE_DCE_TIME = 1,
  48     UUID_TYPE_DCE_RANDOM = 4
  49 } uuid_type_t;
  50
  51 typedef enum
  52 {
  53     UUID_VARIANT_NCS = 0,
  54     UUID_VARIANT_DCE = 1,
  55     UUID_VARIANT_MICROSOFT = 2,
  56     UUID_VARIANT_OTHER = 3
  57 } uuid_variant_t;
  58
  59 #define UUID_STRLEN     36
  60
  61 #endif /*LIBRARIES_UUID_H*/