chore: fix C lint errors (issue #8156)

[GeoDaoyu]

Resolves #8156.

Description

What is the purpose of this pull request?

This pull request:

• fix C lint errors

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves Fix C lint errors #8156

Questions

Any questions for reviewers of this pull request?

No.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

---

@stdlib-js/reviewers

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
ndarray/base/assert/is-single-segment-compatible	$\color{green}125/125$ $\color{green}+100.00\%$	$\color{green}5/5$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}125/125$ $\color{green}+100.00\%$
ndarray/base/bytes-per-element	$\color{green}118/118$ $\color{green}+100.00\%$	$\color{green}8/8$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}118/118$ $\color{green}+100.00\%$
ndarray/base/numel	$\color{green}92/92$ $\color{green}+100.00\%$	$\color{green}7/7$ $\color{green}+100.00\%$	$\color{green}1/1$ $\color{green}+100.00\%$	$\color{green}92/92$ $\color{green}+100.00\%$

The above coverage report was generated for the changes in this PR.

[kgryte]

@GeoDaoyu In general, for changes such as this, you also need to update the header file and the README (if the function signature is documented there).

[kgryte]

LGTM after making some more general changes.