struct hol_entry *last_entry = 0; int sep_groups = 0;
struct hol_help_state hhstate = { 0, 0, 0 };
hol_help (struct hol *hol, const struct argp_state *state,	  argp_fmtstream_t stream){  unsigned num;  struct hol_entry *entry;  struct hol_entry *last_entry = 0;  int sep_groups = 0;		/* True if we should separate different				   sections with blank lines.   */  for (entry = hol->entries, num = hol->num_entries; num > 0; entry++, num--)    hol_entry_help (entry, state, stream, &last_entry, &sep_groups);}