Here is a list of all documented variables with links to the struct/union documentation for each field:

### - h -

- h : ps_mllr_s
- hist : fsg_seg_s, history_s, ptm_mgau_s
- history : allphone_search_s, fsg_search_s, hmm_s
- hmm : chan_s, phmm_s, root_chan_s
- hmmctx : allphone_search_s, fsg_search_s, kws_search_s, ngram_search_s, phone_loop_search_s, state_align_search_s
- hmms : phone_loop_search_s, state_align_search_s
- homophone_set : ngram_search_s
- ht : dict_t
- hyp_str : ps_lattice_s, ps_search_s
- hyps : ps_astar_s