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.Dd March 29, 2012
.Dt CK_HT_HASH 3
.Sh NAME
.Nm ck_ht_hash
.Nd generate a hash value for a hash table
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_ht.h
.Ft void
.Fn ck_ht_hash "ck_ht_hash_t *h" "ck_ht_t *ht" "const void *key" "uint16_t key_length"
.Sh DESCRIPTION
The
.Fn ck_ht_hash
function will generate a hash value in the object pointed to by the
.Fa h
argument. The hash value is valid for use in the hash table pointed to by the
.Fa ht
argument for the key (of bytestring type) specified by the
.Fa key
argument. The length of the key is specified by the
.Fa key_length
argument.
.Sh RETURN VALUES
.Fn ck_ht_hash
has no return value.
.Sh ERRORS
.Bl -tag -width Er
Behavior is undefined if
.Fa key
is
.Dv NULL
or if
.Fa ht
is uninitialized.
.El
.Sh SEE ALSO
.Xr ck_ht_stat 3 ,
.Xr ck_ht_init 3 ,
.Xr ck_ht_destroy 3 ,
.Xr ck_ht_hash_direct 3 ,
.Xr ck_ht_set_spmc 3 ,
.Xr ck_ht_put_spmc 3 ,
.Xr ck_ht_get_spmc 3 ,
.Xr ck_ht_grow_spmc 3 ,
.Xr ck_ht_remove_spmc 3 ,
.Xr ck_ht_reset_spmc 3 ,
.Xr ck_ht_reset_size_spmc 3 ,
.Xr ck_ht_count 3 ,
.Xr ck_ht_entry_empty 3 ,
.Xr ck_ht_entry_key_set 3 ,
.Xr ck_ht_entry_key_set_direct 3 ,
.Xr ck_ht_entry_key 3 ,
.Xr ck_ht_entry_key_length 3 ,
.Xr ck_ht_entry_value 3 ,
.Xr ck_ht_entry_set 3 ,
.Xr ck_ht_entry_set_direct 3 ,
.Xr ck_ht_entry_key_direct 3 ,
.Xr ck_ht_entry_value_direct 3 ,
.Xr ck_ht_iterator_init 3 ,
.Xr ck_ht_next 3
.Pp
Additional information available at http://concurrencykit.org/