diff options
Diffstat (limited to 'include/hashtab.h')
| -rw-r--r-- | include/hashtab.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hashtab.h b/include/hashtab.h index 7acb5eb28..f7bd4ae69 100644 --- a/include/hashtab.h +++ b/include/hashtab.h @@ -183,6 +183,11 @@ extern htab_eq htab_eq_pointer; /* A hash function for null-terminated strings. */ extern hashval_t htab_hash_string PARAMS ((const PTR)); +/* An iterative hash function for arbitrary data. */ +extern hashval_t iterative_hash PARAMS ((const PTR, size_t, hashval_t)); +/* Shorthand for hashing something with an intrinsic size. */ +#define iterative_hash_object(OB,INIT) iterative_hash (&OB, sizeof (OB), INIT) + #ifdef __cplusplus } #endif /* __cplusplus */ |