journal_header_t
tagp = &descriptor->b_data[sizeof(journal_header_t)];
sizeof(journal_header_t);
int tag_space = journal->j_blocksize - sizeof(journal_header_t);
journal_header_t *header;
header = (journal_header_t *)bh->b_data;
tagp = &bh->b_data[sizeof(journal_header_t)];
tagp = &bh->b_data[sizeof(journal_header_t)];
journal_header_t * tmp;
tmp = (journal_header_t *)bh->b_data;
journal_header_t r_header;
journal_header_t s_header;