(gdb) p *c $1 = { obj = { header = { type = 0 '\000', impl_flags = 0 '\000', flags = 0, domain = 0 }, range = 0, id = 0, db = 0x0, user_data = { int_value = 0, id = 0, ptr = 0x0 }, finalizer = 0x0, hooks = {0x0, 0x0, 0x0, 0x0, 0x0}, source = 0x0, source_size = 0, max_n_subrecs = 0, subrec_size = 0 '\000', subrec_offset = 0 '\000', record_unit = 0 '\000', subrec_unit = 0 '\000', flags = { group = 0 } }, ctx = 0x7f9588288540, ii = 0x7f96cbecae40, id = 1, post = 0x0, min = 0, max = 1073741823, pc = { rid = 4147, sid = 1, pos = 0, tf = 0, weight = 0, rest = 0 }, pb = { rid = 0, sid = 0, pos = 0, tf = 0, weight = 0, rest = 0 }, cdf = 2046, cdp = 0x7f95ac0008c0, crp = 0x7f95ac0008c4, csp = 0x0, ctp = 0x0, cwp = 0x0, cpp = 0x7f95ac0048b0, bp = 0x0, nelements = 2, nchunks = 728, curr_chunk = 1, cinfo = 0x7f95ac417830, iw = { io = 0x7f96bc206060, ctx = 0x7f9588288540, mode = 0 '\000', tiny_p = 0 '\000', pseg = 0, segment = 5, offset = 0, size = 7037, nseg = 1, pos = 0, addr = 0x7f94897eb000, diff = 0, cached = 1, uncompressed_value = 0x0 }, cp = 0x7f94897ec384
, cpe = 0x7f94897ecb7d
, rdv = {{ data = 0x7f95ac0008c0, data_size = 2046, flags = 0 }, { data = 0x0, data_size = 0, flags = 0 }, { data = 0x7f95ac0048b0, data_size = 0, flags = 0 }, { data = 0x0, data_size = 0, flags = 0 }, { data = 0x0, data_size = 0, flags = 0 }, { data = 0x0, data_size = 0, flags = 0 }}, buf = 0x7f94a08ab000, stat = 3, nextb = 13596, buffer_pseg = 6, flags = 0, ppseg = 0x7f96c3ec4534, weight = 0, prev_chunk_rid = 0 }