Traffic counters show negative number - signed/unsigned int?

[lyricnz]

smrt stats:

(16384, 'stats', (1, 1, 0, 19074485, 0, 42713806, 0))
(16384, 'stats', (2, 1, 6, 37201512, 0, 81464339, 7))
(16384, 'stats', (3, 1, 0, 65589148, 0, 22155383, 0))
(16384, 'stats', (4, 1, 0, 259060699, 0, 154787269, 0))
(16384, 'stats', (5, 1, 6, -966287098, 0, 1453967463, 0))
(16384, 'stats', (6, 1, 0, 1167324174, 0, -1551372182, 13))
(16384, 'stats', (7, 1, 0, 0, 0, 0, 0))
(16384, 'stats', (8, 1, 6, 364339421, 0, 676728603, 0))

vs

[lyricnz]

Looks to be

        elif kind == 'stat':
            value = struct.unpack("!bbbiiii", value)

Should the numbers by unsigned? https://docs.python.org/3/library/struct.html#format-characters

Changing the format to bbbIIII makes the result (16384, 'stats', (5, 1, 6, 3331371034, 0, 1455114511, 0))

Any other fields feel like they should be unsigned?