CK_HS_NEXT(3)              Library Functions Manual              CK_HS_NEXT(3)

NAME
     ck_hs_next - iterate to next entry in hash set

LIBRARY
     Concurrency Kit (libck, -lck)

SYNOPSIS
     #include <ck_hs.h>

     bool
     ck_hs_next(ck_hs_t *hs, ck_hs_iterator_t *iterator, void **entry);

DESCRIPTION
     The ck_hs_next(3) function will increment the iterator object pointed to
     by iterator to point to the next non-empty hash set entry. If
     ck_hs_next(3) returns true then the pointer pointed to by entry is
     initialized to the current hash set key pointed to by the iterator
     object.

     It is expected that iterator has been initialized using the
     ck_hs_iterator_init(3) function or statically initialized using
     CK_HS_ITERATOR_INITIALIZER.

RETURN VALUES
     If ck_hs_next(3) returns true then the object pointed to by entry points
     to a valid hash set key. If ck_hs_next(3) returns false then the value of
     the object pointed to by entry is undefined.

ERRORS
     Behavior is undefined if iterator or hs are uninitialized.

SEE ALSO
     ck_hs_init(3), ck_hs_move(3), ck_hs_destroy(3), CK_HS_HASH(3),
     ck_hs_iterator_init(3), ck_hs_get(3), ck_hs_put(3), ck_hs_put_unique(3),
     ck_hs_set(3), ck_hs_fas(3), ck_hs_remove(3), ck_hs_grow(3),
     ck_hs_rebuild(3), ck_hs_gc(3), ck_hs_count(3), ck_hs_reset(3),
     ck_hs_reset_size(3), ck_hs_stat(3)

     Additional information available at http://concurrencykit.org/

                              September 17, 2012