diff options
Diffstat (limited to 'include/hash.h')
| -rw-r--r-- | include/hash.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hash.h b/include/hash.h index 97e947d7c6a..78499a4f810 100644 --- a/include/hash.h +++ b/include/hash.h @@ -27,6 +27,9 @@ extern "C" { */ #define HASH_OVERHEAD (sizeof(char*)*2) +/* flags for hash_init */ +#define HASH_UNIQUE 1 /* hash_insert fails on duplicate key */ + typedef byte *(*hash_get_key)(const byte *,uint*,my_bool); typedef void (*hash_free_key)(void *); |