diff options
Diffstat (limited to '')
| -rw-r--r-- | src/libmdsserver/hash-table.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/libmdsserver/hash-table.h b/src/libmdsserver/hash-table.h index 9b05804..2525da0 100644 --- a/src/libmdsserver/hash-table.h +++ b/src/libmdsserver/hash-table.h @@ -46,6 +46,14 @@ typedef size_t hash_func(size_t value); */ typedef void free_func(size_t obj); +/** + * A function that translates a object into a new object + * + * @param obj The object + * @return obj The new object + */ +typedef size_t remap_func(size_t obj); + /** * Hash table entry @@ -251,12 +259,13 @@ void hash_table_marshal(const hash_table_t* restrict this, char* restrict data); /** * Unmarshals a hash table * - * @param this Memory slot in which to store the new hash table - * @param data In buffer with the marshalled data - * @return Non-zero one error, errno will be set accordingly. - * Destroy the list on error. + * @param this Memory slot in which to store the new hash table + * @param data In buffer with the marshalled data + * @param remapper Function that translates values, `NULL` if not translation takes place + * @return Non-zero one error, errno will be set accordingly. + * Destroy the list on error. */ -int hash_table_unmarshal(hash_table_t* restrict this, char* restrict data); +int hash_table_unmarshal(hash_table_t* restrict this, char* restrict data, remap_func* remapper); #endif |