Fix clang-tidy warnings

[codecov[bot]]

Codecov Report

Merging #101 (ac7c7f6) into master (54984f4) will increase coverage by 0.00%. The diff coverage is 100.00%.

Additional details and impacted files

[](https://codecov.io/gh/tezc/sc/pull/101?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan) ```diff @@ Coverage Diff @@ ## master #101 +/- ## ======================================= Coverage 99.49% 99.49% ======================================= Files 21 21 Lines 2180 2181 +1 Branches 385 385 ======================================= + Hits 2169 2170 +1 Misses 3 3 Partials 8 8 ``` | [Impacted Files](https://codecov.io/gh/tezc/sc/pull/101?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan) | Coverage Δ | | |---|---|---| | [logger/sc\_log.c](https://codecov.io/gh/tezc/sc/pull/101/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan#diff-bG9nZ2VyL3NjX2xvZy5j) | `100.00% <100.00%> (ø)` | | | [signal/sc\_signal.c](https://codecov.io/gh/tezc/sc/pull/101/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan#diff-c2lnbmFsL3NjX3NpZ25hbC5j) | `100.00% <100.00%> (ø)` | | | [timer/sc\_timer.c](https://codecov.io/gh/tezc/sc/pull/101/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan#diff-dGltZXIvc2NfdGltZXIuYw==) | `100.00% <100.00%> (ø)` | | ------ [Continue to review full report at Codecov](https://codecov.io/gh/tezc/sc/pull/101?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan). > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan) > `Δ = absolute (impact)`, `ø = not affected`, `? = missing data` > Powered by [Codecov](https://codecov.io/gh/tezc/sc/pull/101?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan). Last update [54984f4...ac7c7f6](https://codecov.io/gh/tezc/sc/pull/101?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Ozan+Tezcan).